Omega: The Watch NASA Almost Rejected That Ended Up on the Moon — Transcript
Full transcript
- 0:00July 20th, 1969.
- 0:03The surface of the moon, a place where
- 0:05no human being had ever stood before
- 0:07that moment. And strapped to the wrist
- 0:09of astronaut Buzz Uldren over the outer
- 0:12sleeve of his pressurized space suit a
- 0:15wristwatch. Not a purpose-built piece of
- 0:18space technology. Not some milliondoll
- 0:21government prototype engineered in a
- 0:23classified lab at Cape Canaveral. A
- 0:25commercially available Swiss chronograph
- 0:27that you could walk into a jewelry store
- 0:29and buy for about the price of a decent
- 0:32used car. An off-the-shelf product
- 0:35manufactured in a factory in Bien,
- 0:37Switzerland. The Omega Speed Master
- 0:39Professional, a watch originally
- 0:42designed for timing laps at a racetrack.
- 0:44And there it was, sitting on the surface
- 0:46of the moon while the whole world
- 0:48watched on their television sets back
- 0:50home. What nobody in those living rooms
- 0:53knew was that NASA had nearly rejected
- 0:55this watch entirely that it only made it
- 0:58to space because it happened to survive
- 1:00a series of tests so brutal that every
- 1:02other watch put through the same
- 1:04gauntlet was destroyed. This is the
- 1:06story of how a racing chronograph from a
- 1:08small Swiss workshop became the most
- 1:11famous time piece in human history and
- 1:13how close it came to never getting there
- 1:15at all. To understand how an Omega ended
- 1:18up on the moon, you have to go back more
- 1:20than a century before the Apollo program
- 1:23back to 1848. A young man named Louis
- 1:26Brandt set up a small workshop in the
- 1:28Swiss town of Lasho Defons, nestled in
- 1:31the Jura Mountains near the French
- 1:33border. He assembled pocket watches by
- 1:35hand from parts he sourced from local
- 1:38craftsmen scattered across the valley.
- 1:40It was a modest operation. Brandt was
- 1:43not building a global luxury brand. He
- 1:46was simply building watches one at a
- 1:48time in a country where that was what
- 1:50people did. Switzerland's watch industry
- 1:53was the backbone of entire communities.
- 1:56And Brandt was one of thousands of
- 1:57craftsmen doing the same work in the
- 2:00same mountains. After his death, his two
- 2:03sons, Louis Paul and Caesar, moved the
- 2:06workshop to Ben, Switzerland, and made a
- 2:09decision that changed the trajectory of
- 2:11the company. Instead of assembling
- 2:13watches from outsourced parts, they
- 2:15began manufacturing their own movements
- 2:17in house. In 1894, they produced a
- 2:21movement they called the Omega Caliber.
- 2:23It was a leap forward in both accuracy
- 2:25and ease of production. The movement was
- 2:28good enough that it won awards at
- 2:30international exhibitions and the name
- 2:32Omega stuck. The company renamed itself
- 2:36the Omega Watch Company. Over the
- 2:38following decades, Omega built a
- 2:40reputation for precision instruments
- 2:42used in competitive sports. They became
- 2:45the official timekeeper of the Olympic
- 2:47Games. Their chronographs showed up on
- 2:49the wrists of pilots, racing drivers,
- 2:51and military officers. These were tool
- 2:54watches built for professionals who
- 2:56needed to measure time accurately in
- 2:58high pressure situations. not fashion
- 3:00accessories, not status symbols, but
- 3:03functional instruments. But the specific
- 3:06watch that would eventually go to the
- 3:07moon did not exist until 1957.
- 3:11That year, Omega released the Speed
- 3:13Master reference CK2915.
- 3:17It was designed by a watch engineer
- 3:19named Claude Bay, and its intended
- 3:21purpose had absolutely nothing to do
- 3:23with outer space. The Speed Master was a
- 3:26motorsport chronograph, plain and
- 3:28simple. It featured a tachometer scale
- 3:31engraved on the bezel so that racing
- 3:33teams and drivers could calculate speed
- 3:36over a measured distance. The dial
- 3:38included three sub dials for timing
- 3:40elapsed intervals. The case was
- 3:42waterresistant and built to take a
- 3:44beating. It used a manual winding
- 3:46movement, the Omega caliber 321, which
- 3:49was based on a wellrespected Lemania
- 3:52chronograph movement known for its
- 3:54reliability. The whole package was
- 3:56designed for the kind of person who
- 3:58spent weekends at Lear or the Nurburg
- 4:00Ring or Monza, timing qualifying laps
- 4:04and comparing sector splits, not for
- 4:06someone strapped into a Mercury capsule
- 4:08on top of an Atlas rocket. Omega
- 4:11marketed it as a racing watch,
- 4:13positioned it alongside their other
- 4:15sports chronographs, and moved on to
- 4:17developing the next product line. Nobody
- 4:20at the company imagined that this
- 4:22particular watch would ever be relevant
- 4:24to anything beyond competitive driving.
- 4:27That was about to change, but not
- 4:29because of anything Omega did. While
- 4:31Omega was selling racing chronographs to
- 4:33motorsport enthusiasts in Europe, the
- 4:36United States was deep into the early
- 4:38chaos of the space race. Project Mercury
- 4:41launched in 1958 with the goal of
- 4:44putting an American into orbit around
- 4:46the Earth. The program was frantic,
- 4:49underfunded compared to what would come
- 4:51later, and improvised in ways that would
- 4:53make a modern safety engineer break out
- 4:55in a cold sweat. Engineers at NASA were
- 4:58solving problems on the fly, inventing
- 5:01solutions as they went and making
- 5:03decisions under time pressure that the
- 5:05Soviet Union's Sputnik and Yuri Gagarin
- 5:08flights only made worse. Among the many
- 5:10things that NASA had not yet
- 5:12standardized was a deceptively simple
- 5:14question. What watch should the
- 5:16astronauts wear? During the Mercury
- 5:19flights, astronauts wore whatever they
- 5:21personally owned. Some strapped on
- 5:24watches they had bought themselves
- 5:25before joining the program. Others wore
- 5:28watches given to them as gifts from
- 5:29family, friends, or sponsors. There was
- 5:32no official NASAsued time piece. There
- 5:35was no formal specification document
- 5:37outlining what a spaceflight chronograph
- 5:40needed to withstand. This was not
- 5:42because NASA was careless. It was
- 5:44because the program was moving so fast
- 5:47that certain details simply had not been
- 5:49addressed yet and wristwatches were low
- 5:51on the priority list compared to heat
- 5:54shields, life support systems, and
- 5:56rocket engines. This sounds trivial, but
- 5:59it was anything but. The watches
- 6:01astronauts wore were not accessories. In
- 6:03the cramped cockpit of a Mercury
- 6:05capsule, a reliable timing instrument
- 6:07was a survival tool. Astronauts needed
- 6:10to time engine burns manually when
- 6:12communication with mission control was
- 6:14interrupted. They needed to track
- 6:16mission elapsed time during re-entry
- 6:18blackouts when radio signals could not
- 6:20penetrate the superheated plasma
- 6:22surrounding the capsule. They needed
- 6:24backup timing in case onboard electronic
- 6:27clocks failed, which they sometimes did.
- 6:30And on those early Mercury flights, the
- 6:32watches strapped to astronaut wrists
- 6:34were untested consumer products that
- 6:37nobody had evaluated for the violent
- 6:39forces of launch, the vacuum of space,
- 6:42or the temperature extremes of orbit. In
- 6:44October of 1962,
- 6:47astronaut Wally Shira flew the Mercury
- 6:49Atlas 8 mission aboard Sigma 7. On his
- 6:53wrist was a personal Omega Speed Master,
- 6:56reference CK2998.
- 6:59He had bought it himself at a store in
- 7:01Houston. It was not issued by NASA. Shar
- 7:05just happened to like Omega watches.
- 7:08That flight went well and the watch kept
- 7:10accurate time through the entire six
- 7:12orbit mission. But Shira's good
- 7:14experience with his personal Omega was
- 7:17not a qualification test. It was pure
- 7:20luck. And NASA knew that luck was not a
- 7:22basis for mission planning. By 1964, the
- 7:26Gemini program was ramping up. The
- 7:29missions were getting longer, more
- 7:31complex, and more dangerous. Gemini
- 7:34would involve orbital rendevous, spacew
- 7:36walks, and extended duration flights
- 7:38lasting up to 2 weeks. The astronauts
- 7:41would need reliable wristworn timing
- 7:43instruments more than ever. And the
- 7:45engineering teams at NASA's man
- 7:47spacecraft center in Houston, Texas,
- 7:49decided it was finally time to solve the
- 7:51watch problem. They needed a single
- 7:54standardized chronograph that every
- 7:56astronaut would carry on every mission.
- 7:59And they needed to know with absolute
- 8:01certainty that this watch could survive
- 8:03the actual conditions of space flight
- 8:05without failing. The man who ended up
- 8:08leading this effort was a NASA engineer
- 8:10named James H. Reagan. He worked in the
- 8:13crew systems division and his job was to
- 8:15qualify equipment that astronauts would
- 8:17carry on their bodies or use inside the
- 8:19spacecraft. Reagan was methodical,
- 8:22detailoriented, and completely
- 8:24unimpressed by brand prestige. He did
- 8:27not care if a watch cost $50 or $5,000.
- 8:31He cared whether it worked after being
- 8:33frozen, boiled, shaken, crushed,
- 8:36decompressed, and blasted with noise
- 8:38levels that could rupture an eardrum.
- 8:41His approach was simple. Buy the
- 8:43watches. Test them. See what survives.
- 8:47Reagan's team reached out to several
- 8:49major watch manufacturers and requested
- 8:51chronographs for evaluation. The watches
- 8:53that arrived for testing came primarily
- 8:56from three companies. Omega submitted
- 8:58the Speed Master Professional. Rolex
- 9:01submitted a chronograph. Long Vitau
- 9:04submitted their entry as well. Some
- 9:06historical accounts mention Hamilton as
- 9:08a fourth candidate, but the core
- 9:10competition came down to those three.
- 9:12Each company sent standard production
- 9:14models, not customuilt prototypes, not
- 9:17modified versions with reinforced cases
- 9:19or special materials. Regular commercial
- 9:22watches, the same models sitting in
- 9:24display cases at authorized dealers
- 9:26around the world. And here is the detail
- 9:29that makes this story remarkable. Omega
- 9:32did not know their watch was being
- 9:33tested. Reagan's team had purchased the
- 9:36Speed Master through normal government
- 9:38procurement channels, the same way they
- 9:40would buy any other piece of equipment.
- 9:42There was no formal partnership with
- 9:44Omega, no sponsorship deal, no advanced
- 9:47notice. The most important watch
- 9:50qualification program in history was
- 9:52happening in secret, and the company
- 9:54whose watch would win had no idea the
- 9:57competition was even taking place. The
- 10:00qualification procedure consisted of 11
- 10:02separate tests. each designed to
- 10:04simulate a specific hazard that a
- 10:07wristwatch might encounter during space
- 10:09flight. These were not gentle
- 10:10evaluations conducted in climate
- 10:12controlled laboratories by people
- 10:14wearing white gloves. These were stress
- 10:16tests designed to find the exact
- 10:19breaking point of each watch and then
- 10:21push past it. The first test was
- 10:23sustained high temperature. The watches
- 10:25were placed in a chamber, heated to 71°
- 10:29C, roughly 160° F, and held there for 48
- 10:34consecutive hours. Then the temperature
- 10:36was pushed to 93° C, just under 200° F
- 10:42for additional cycles. The second test
- 10:45reversed the conditions entirely. The
- 10:47watches were cooled to -18° C, just
- 10:51below 0 F, and held at that temperature.
- 10:55Then came thermal shock testing, where
- 10:57the watches were rapidly cycled between
- 10:59extreme heat and extreme cold to see if
- 11:02the sudden expansion and contraction
- 11:05would crack the crystal, warp the case,
- 11:07or damage the delicate internal
- 11:09mechanism. These rapid temperature
- 11:12swings are devastating to mechanical
- 11:14movements because different metals
- 11:16expand and contract at different rates
- 11:18and the tiny springs and gears inside a
- 11:21chronograph are calibrated to tolerances
- 11:24measured in thousandth of a millimeter.
- 11:27After temperature testing came the
- 11:29humidity chamber set at 95% relative
- 11:33humidity. then exposure to a pure oxygen
- 11:36atmosphere at elevated pressure,
- 11:38replicating the cabin environment inside
- 11:41early NASA spacecraft. Both of these
- 11:43tests attacked the watch from a chemical
- 11:45angle, testing whether moisture or
- 11:48oxygen would corrode internal
- 11:50components, fog the crystal, or degrade
- 11:52the lubricants that keep the movement
- 11:54running smoothly. Then the real violence
- 11:57began. Shock testing simulated the
- 12:00forces of launch and emergency landing
- 12:02with the watches subjected to 40g of
- 12:04deceleration applied in less than 11
- 12:07milliseconds. That is 40 times the force
- 12:10of gravity concentrated into a window of
- 12:13time shorter than the blink of an eye
- 12:15applied to a tiny mechanical instrument
- 12:17composed of springs, gears, jewels, and
- 12:20screws. After shock testing came
- 12:23sustained acceleration, where the
- 12:25watches experienced forces equivalent to
- 12:2712g for extended periods, simulating the
- 12:30acceleration profile of a rocket
- 12:32climbing out of Earth's atmosphere. The
- 12:35next test was decompression. The watches
- 12:38were sealed in a vacuum chamber and the
- 12:40air pressure was dropped to simulate the
- 12:42near total vacuum of outer space.
- 12:44Engineers monitored whether the watch
- 12:46crystals would blow off under the
- 12:48pressure differential, whether cases
- 12:50would deform, and whether the lubricants
- 12:52inside the movement would evaporate in
- 12:55the absence of atmospheric pressure.
- 12:57After decompression came vibration
- 12:59testing, the watches were mounted on a
- 13:01vibration table and shaken across a wide
- 13:04range of frequencies and amplitudes,
- 13:06replicating the violent shaking that
- 13:08every piece of equipment experiences
- 13:10during a rocket launch. If you have ever
- 13:13seen footage of a Saturn 5 lifting off,
- 13:15you know what this looks like.
- 13:17Everything shakes. The entire launch
- 13:20vehicle vibrates with a force that
- 13:21rattles fillings and blurs vision. A
- 13:24wristwatch on an astronaut's arm
- 13:26experiences every bit of that vibration.
- 13:29And finally, acoustic testing. The
- 13:31watches were exposed to sound pressure
- 13:33levels equivalent to the noise of rocket
- 13:35engines firing at close range. This is
- 13:38not noise in the way you normally think
- 13:40of noise. At the decibel levels produced
- 13:43during a launch, sound becomes a
- 13:45physical force capable of damaging
- 13:47structures. 11 tests, each one designed
- 13:50to find the point where a watch stops
- 13:52being a watch and becomes a collection
- 13:54of broken parts. The Rolex failed. The
- 13:58exact point of failure depends on which
- 14:00account you read, but the crystal
- 14:02detached from the case during one of the
- 14:04pressure or temperature tests, and the
- 14:06watch could not maintain accurate
- 14:07timekeeping through the environmental
- 14:09extremes. The Longene's Vitnau also
- 14:12failed. It stopped running during the
- 14:15decompression and temperature testing
- 14:16phases and its chronograph functions
- 14:19became unreliable. Both of these were
- 14:22quality time pieces by any consumer
- 14:24standard. Under normal wearing
- 14:26conditions, they were excellent watches
- 14:28that would last a lifetime. But NASA was
- 14:31not testing for normal wearing
- 14:32conditions. They were testing for the
- 14:34conditions inside a spacecraft that is
- 14:37sitting on top of a column of burning
- 14:39rocket fuel hurtling through the
- 14:41atmosphere at 25,000 mph and then
- 14:45floating in a vacuum where temperatures
- 14:47swing from boiling to freezing depending
- 14:49on whether you are in sunlight or
- 14:51shadow. The Omega Speed Master survived
- 14:55not flawlessly. There were minor issues.
- 14:58The luminous markers showed some
- 15:00degradation under certain conditions,
- 15:02but the movement kept running. The
- 15:04chronograph functions kept working, and
- 15:06the watch maintained accurate
- 15:08timekeeping through all 11 tests. It was
- 15:11the last one standing, the only one
- 15:14still ticking when the engineers pulled
- 15:15it out of the final test chamber. On
- 15:18March 1st, 1965, NASA officially
- 15:21certified the Omega Speed Master
- 15:23Professional as flight qualified for all
- 15:25manned space missions. The specific
- 15:28reference tested was the ST105.003
- 15:32and the certification designated it
- 15:35suitable for extra vehicular activity,
- 15:37meaning it could be worn outside the
- 15:39spacecraft during spacew walks. Omega
- 15:42received the news and was stunned. They
- 15:44had not applied for the contract. They
- 15:47had not lobbied anyone at NASA. They had
- 15:49not submitted a special prototype or
- 15:51paid for the privilege. Their standard
- 15:54commercial chronograph, the same watch
- 15:56available at any Omega dealer worldwide,
- 15:59had been secretly tested against the
- 16:01best the Swiss watch industry could
- 16:03offer. And it had won by being the only
- 16:06survivor. The Speed Master did not have
- 16:08to wait long before getting its first
- 16:10real test in space. On June 3rd, 1965,
- 16:14barely 3 months after NASA's
- 16:16certification, astronaut Ed White opened
- 16:19the hatch of Gemini 4 and floated into
- 16:22the blackness of space above the Pacific
- 16:24Ocean. It was the first American spacew
- 16:26walk, the first time a United States
- 16:29astronaut had performed extra vehicular
- 16:31activity outside the protective shell of
- 16:34a spacecraft. White spent roughly 23
- 16:37minutes outside, connected to the
- 16:38capsule by a tether and an oxygen line,
- 16:41moving through an environment of pure
- 16:43vacuum, unfiltered solar radiation, and
- 16:46temperatures that would swing from
- 16:47roughly 120° C in direct sunlight to
- 16:52-100° in shadow. And on his wrist,
- 16:55strapped over the outer sleeve of his
- 16:57pressurized spaceacuit, was the Omega
- 16:59Speed Master Professional. The watch
- 17:01worked perfectly. It handled the
- 17:03temperature extremes. It handled the
- 17:05vacuum. It handled the radiation.
- 17:08Everything that NASA's ground tests had
- 17:10predicted was confirmed in the actual
- 17:12environment of low Earth orbit. White
- 17:15later described the spacew walk as one
- 17:17of the most exhilarating experiences of
- 17:20his life. And while he was not
- 17:22particularly thinking about the
- 17:23chronograph on his wrist during those 23
- 17:26minutes, the engineers back in Houston
- 17:28were paying very close attention to how
- 17:30the equipment performed. The Speed
- 17:32Master had passed its first realworld
- 17:34examination.
- 17:36Over the following Gemini missions, the
- 17:38Speed Master became standard equipment
- 17:40on every crew manifest. Gemini 5 tested
- 17:44longduration space flight, spending
- 17:46nearly 8 days in orbit. Gemini 7 pushed
- 17:50even further, keeping astronauts Frank
- 17:52Borman and Jim Levelvel in a space no
- 17:55bigger than the front seat of a small
- 17:56car for nearly 14 days. Gemini 8,
- 18:00piloted by a young Neil Armstrong,
- 18:03experienced a terrifying thruster
- 18:05malfunction that sent the capsules
- 18:07spinning out of control before Armstrong
- 18:09used the re-entry thrusters to
- 18:11stabilize. Through all of it, the Speed
- 18:13Master was there. Each mission added
- 18:16more hours of space flight to the
- 18:18watch's operational record and deepened
- 18:20NASA's confidence in the decision James
- 18:22Reagan had made. Astronauts use the
- 18:25chronograph to time orbital maneuvers,
- 18:27coordinate rendevous and docking
- 18:29procedures with AINA target vehicles and
- 18:32track mission events during periods when
- 18:35the onboard computers were occupied with
- 18:37higher priority calculations. It became
- 18:40one of those pieces of equipment that
- 18:42astronauts stopped thinking about
- 18:43because it simply worked every single
- 18:45time they looked at it. Then came
- 18:48Apollo, the program that would define
- 18:51the entire era. Apollo was the largest,
- 18:54most complex engineering project ever
- 18:56attempted. The goal was to land human
- 18:58beings on the surface of the moon and
- 19:01return them safely to Earth. And every
- 19:03single component of the mission was
- 19:05scrutinized to an obsessive degree. The
- 19:08fact that NASA never reopened the
- 19:10chronograph competition during the
- 19:12entire Apollo program tells you
- 19:14everything about how James Reagan's
- 19:16original tests held up. The Speed Master
- 19:19had proven itself. There was no reason
- 19:21to look for a replacement. Apollo 11
- 19:24launched on July 16th, 1969 from launch
- 19:27complex 39A at Kennedy Space Center in
- 19:30Florida. The crew was commander Neil
- 19:33Armstrong, Lunar Module pilot Buzz
- 19:35Aldrin, and command module pilot Michael
- 19:38Collins. 4 days later on July 20th, the
- 19:42lunar module Eagle separated from the
- 19:44command module Colombia in lunar orbit
- 19:47and began its powered descent toward the
- 19:50surface. Armstrong piloted the lander
- 19:52manually during the final approach,
- 19:54skimming over a field of boulders that
- 19:57the targeting computer had selected as
- 19:59the landing site, burning precious fuel
- 20:02while mission control in Houston called
- 20:04out the remaining seconds of propellant.
- 20:07When the contact probe on one of Eagle's
- 20:09landing legs finally touched the surface
- 20:11and the blue contact light illuminated
- 20:14on the instrument panel, Charlie Duke's
- 20:16voice in Houston said what everyone was
- 20:19thinking. Roger, we copy you on the
- 20:21ground. You got a bunch of guys about to
- 20:23turn blue. We're breathing again. Now,
- 20:26here is a detail that surprises almost
- 20:28everyone who hears it. When Neil
- 20:30Armstrong climbed down the ladder of the
- 20:32lunar module and became the first human
- 20:35being to set foot on the moon, he was
- 20:37not wearing his Omega Speed Master.
- 20:40Armstrong had left his watch inside the
- 20:43Eagle. The reason was entirely practical
- 20:46and had nothing to do with personal
- 20:48preference. During the lunar descent,
- 20:50the onboard electronic mission timer
- 20:52inside the lunar module had experienced
- 20:54a malfunction. Armstrong's Speed Master
- 20:57was placed inside the cabin as a backup
- 21:00timing instrument, ready to provide
- 21:02accurate elapse time data. If the
- 21:05primary timer failed completely during
- 21:07the critical phases of the surface stay
- 21:09or the ascent back to lunar orbit, the
- 21:12watch was doing its job, just not the
- 21:14job that would have made for better
- 21:16photographs. Buzz Uldren did wear his
- 21:19Speed Master on the outside of his
- 21:21spaceacuit when he climbed down the
- 21:22ladder and joined Armstrong on the
- 21:25surface. That fact makes the Omega Speed
- 21:28Master Professional the first watch worn
- 21:30by a human being on the moon. And the
- 21:33irony of Armstrong not wearing his is
- 21:36actually a compliment to the watch
- 21:37itself. NASA trusted the Speed Master
- 21:40enough to use it as a backup for a
- 21:43critical onboard system. They treated it
- 21:46as a reliable instrument, not an
- 21:48accessory. After Apollo 11 returned
- 21:51safely to Earth, the Speed Master
- 21:53continued flying on every subsequent
- 21:56Apollo mission, Apollo 12, 14, 15, 16,
- 22:01and 17. All carried Speed Masters on the
- 22:05wrists of their crews. But the watch's
- 22:07most dramatic moment, the moment that
- 22:09cemented its reputation beyond the world
- 22:11of herology enthusiasts, came during a
- 22:14mission that never actually landed on
- 22:16the moon. April 13th, 1970. Apollo 13
- 22:21was 56 hours into its journey to the
- 22:23moon and approximately 200,000 mi from
- 22:26Earth when oxygen tank number two in the
- 22:29service module exploded. The blast
- 22:31ruptured the adjacent oxygen tank as
- 22:33well, crippled the electrical system,
- 22:36and began venting the spacecraft's
- 22:38oxygen supply into the void of space.
- 22:41Inside the command module Odyssey, the
- 22:43crew of Jim Lovevel, Jack Swigert, and
- 22:46Fred Hayes watched their instrument
- 22:48panels light up with warning indicators.
- 22:50The fuel cells that generated
- 22:52electricity for the command module were
- 22:54dying. The oxygen needed for both
- 22:57breathing and power generation was
- 22:59disappearing. Within hours, the command
- 23:01module would be dead. The crew retreated
- 23:04into the lunar module Aquarius, using it
- 23:07as a lifeboat. But Aquarius was designed
- 23:09to support two people for roughly 45
- 23:12hours on the lunar surface. It was not
- 23:14designed to support three people for the
- 23:164-day journey back to Earth. Everything
- 23:19about the return trip became a problem
- 23:21of resource management, stretching
- 23:24water, power, and breathable air across
- 23:26a timeline. The spacecraft was never
- 23:29built to handle. Among the many
- 23:31emergencies was a critical course
- 23:33correction. The explosion had nudged
- 23:35Apollo 13 off its planned trajectory and
- 23:38without a precise mid-course correction
- 23:40burn. The spacecraft would miss the
- 23:42narrow re-entry corridor in Earth's
- 23:45atmosphere. miss it by even a fraction
- 23:47of a degree and the capsule would either
- 23:49skip off the atmosphere like a stone off
- 23:52water and tumble back into deep space or
- 23:54it would come in too steep, generating
- 23:57temperatures and forces that would
- 23:59incinerate the heat shield and kill the
- 24:02crew. To correct the trajectory, the
- 24:04crew needed to fire the lunar module's
- 24:06descent engine for exactly 14 seconds at
- 24:09a precisely calculated moment. The
- 24:12problem was that most of the onboard
- 24:14computers and electronic timing systems
- 24:16had been shut down to conserve the
- 24:18remaining scraps of electrical power.
- 24:21The guidance systems that would normally
- 24:22handle a burn like this with automated
- 24:25precision were offline. The crew was
- 24:27flying almost blind. This is where the
- 24:29Speed Master stopped being a wristwatch
- 24:32and became a piece of life-saving
- 24:33equipment. Jack Swigert used his Omega
- 24:36Speed Master to manually time the
- 24:3814-second engine burn. He pressed the
- 24:41chronograph pushers when the engine
- 24:43ignited and stopped them when the burn
- 24:45needed to end. 14 seconds of thrust
- 24:48timed on a mechanical wristwatch with
- 24:51three lives depending on the accuracy.
- 24:53If the burn ran too short, the
- 24:56spacecraft would not correct enough and
- 24:58would miss the atmosphere. If it ran too
- 25:00long, the re-entry angle would be too
- 25:03steep. The margin for error was razor
- 25:05thin, and the timing instrument was a
- 25:07watch designed for calculating lap
- 25:09speeds at a racetrack. Swigert nailed
- 25:12it. The burn was precisely 14 seconds.
- 25:15The course correction worked. Apollo 13
- 25:18was back on a trajectory that would
- 25:19bring it home. There were still two more
- 25:21days of danger ahead. The crew was
- 25:24freezing in a spacecraft where the
- 25:25interior temperature had dropped near
- 25:28freezing. Their water supply was
- 25:30critically low. Nobody was certain
- 25:32whether the explosion had damaged the
- 25:34heat shield on the command module. But
- 25:36on April 17th, 1970, the command module
- 25:40Odyssey hit the upper atmosphere, the
- 25:42parachutes deployed, and the capsule
- 25:45splashed down in the South Pacific. All
- 25:47three astronauts were pulled from the
- 25:49water alive. After the mission, NASA
- 25:52awarded Omega the Silver Snoopy Award,
- 25:55one of the AY's highest recognitions for
- 25:57contributions to flight safety and
- 25:59mission success. The award specifically
- 26:01cited the Speed Master's role during the
- 26:04Apollo 13 emergency. It was the first
- 26:06time a watch maker had received the
- 26:08honor. A mechanical wristwatch
- 26:10originally designed for autoracing had
- 26:13helped save three human lives in the
- 26:15most hostile environment imaginable. The
- 26:17Speed Master went on to fly aboard every
- 26:20remaining Apollo mission. It flew on
- 26:22every Skylab mission in the early and
- 26:24mid 1970s where astronauts spent weeks
- 26:27and months in the first American space
- 26:30station orbiting high above the earth.
- 26:32It was worn on the Apollo Soryu's test
- 26:35project in 1975,
- 26:37the first joint American and Soviet
- 26:40space mission when astronauts Tom
- 26:42Stafford and Dee Sllayton shook hands
- 26:44with cosmonauts in orbit as a symbol of
- 26:47cold war dant. When the space shuttle
- 26:50program began in 1981, the Speed Master
- 26:53was there too, certified for every
- 26:55shuttle flight from Colombia's first
- 26:57mission through the final flight of
- 26:59Atlantis in 2011. That is 30 years of
- 27:02continuous shuttle service alone.
- 27:05Astronauts wore it aboard the
- 27:06International Space Station, floating in
- 27:09microgravity while the station orbited
- 27:11the Earth every 90 minutes. James
- 27:14Reagan, the NASA engineer who ran those
- 27:16original tests in 1964,
- 27:19continued overseeing watch qualification
- 27:22for decades after the initial selection,
- 27:25periodically evaluating updated
- 27:27Speedmaster references to ensure they
- 27:30still met NASA standards. Every time the
- 27:34Speed Master passed, the watch earned
- 27:36the nickname Moon Watch, and Omega
- 27:39eventually adopted the name officially.
- 27:41But the nickname came from the astronaut
- 27:43community and space enthusiasts first,
- 27:46not from Omega's marketing department.
- 27:48This was the watch that went to the
- 27:50moon. And that is simply what people
- 27:52called it. And the accidental nature of
- 27:54how it got there is what makes the whole
- 27:56story so compelling. Omega did not seek
- 27:59out NASA. They did not design the Speed
- 28:02Master for spaceflight. They did not
- 28:04submit a specially hardened prototype or
- 28:06pay for the privilege of testing. They
- 28:08built a solid, reliable racing
- 28:10chronograph with a well-gineered manual
- 28:13winding movement. And that watch
- 28:15happened to be tougher than anything
- 28:17else available. When NASA decided to
- 28:19find out which chronograph could survive
- 28:21the worst conditions, the engineers
- 28:24could dream up. The Speed Master won
- 28:26because it was built properly. Nothing
- 28:28more, nothing less. If you had asked
- 28:31anyone at Omega in 1957 what the Speed
- 28:34Master would eventually be remembered
- 28:36for, they would have said motorsport,
- 28:38they would have talked about lap times
- 28:40and tachimeter calculations and the
- 28:42racing circuits of Europe. Nobody would
- 28:45have mentioned the moon. Nobody would
- 28:47have said the word astronaut. And that
- 28:49distance between what this watch was
- 28:51designed for and what it actually
- 28:53accomplished between a Swiss racetrack
- 28:56and the sea of tranquility is the whole
- 28:58story. A racing chronograph that
- 29:00outlasted every competitor in tests
- 29:03designed to destroy it, then proved
- 29:05itself when the lives of astronauts
- 29:07depended on 14 seconds of mechanical
- 29:09precision. The Speed Master is still in
- 29:12production today. You can walk into an
- 29:14Omega boutique and buy one. The design
- 29:17has been refined over the decades, but
- 29:19the core identity of the watch remains
- 29:22exactly what it was in 1957. a manually
- 29:25wound chronograph with a tachometer
- 29:27bezel and three sub dials built for
- 29:30people who want a reliable timing
- 29:31instrument on their wrist. Omega still
- 29:34submits current production speed masters
- 29:36for NASA qualification testing and they
- 29:39still pass. Somewhere in the Smithsonian
- 29:41National Air and Space Museum in
- 29:43Washington DC, there is an Omega Speed
- 29:46Master that traveled to the moon. It
- 29:48sits in a glass display case, a small
- 29:51steel chronograph that looks like any
- 29:53other well-used tool watch. Nothing
- 29:56about its appearance announces what it
- 29:58survived. Not the temperature extremes
- 30:01that would melt plastic. Not the vacuum
- 30:03that would boil water at room
- 30:05temperature. Not the 40G shock impacts
- 30:08that shattered its competitors. It just
- 30:11looks like a good watch. And maybe that
- 30:13is exactly the point. It was never
- 30:15trying to be anything other than a good
- 30:17watch. The moon was just where the work
- 30:19took it. If you found this story as wild
- 30:22as we did, hit subscribe and leave a
- 30:24comment about what part surprised you
- 30:26most so we know what kind of stories to
- 30:28cover
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