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Maker profile · Biel/Bienne · Founded 1848

Omega — From the moon to the Marianas.

9 min readPublished

The Speedmaster went to the moon in 1969. The Seamaster runs Bond. The Aqua Terra runs everyday. Co-Axial movements changed mainstream Swiss watchmaking.

Omega Speedmaster dialPhoto by Rama, via Wikimedia Commons, CC BY-SA 2.0 fr (source)

What is Omega?

Omega is a Swiss luxury watch manufacturer founded 1848 in La Chaux-de-Fonds, headquartered in Biel/Bienne since 1877. Production: roughly 600,000-700,000 watches per year. The Speedmaster Professional was the first watch worn on the moon (Buzz Aldrin, Apollo 11, 1969) and remains NASA-flight-qualified for crewed spaceflight. Omega pioneered the Co-Axial escapement in volume production (since 1999) and co-developed the Master Chronometer certification with METAS (since 2015). Part of the Swatch Group, alongside Breguet, Blancpain, and others.

History

Louis Brandt opened a watch-assembly workshop in La Chaux-de-Fonds in 1848. His sons moved the company to Biel/Bienne in 1877 and adopted modern industrial production — interchangeable parts, division of labor, and serial assembly. The Caliber 19''Omega — released 1894 — was the company's first calibre with truly interchangeable parts. The watch carrying it was so successful that the company eventually adopted the caliber name as the brand name. By 1903 the company was officially Omega.

The technical and cultural record is unusually broad:

  • 1932 — First Omega Olympic timekeeping (Los Angeles Games); Omega has been the official Olympic timekeeper for most Games since
  • 1948 — Seamaster collection released for the brand's 100th anniversary
  • 1957 — Speedmaster, Seamaster, and Railmaster all released the same year — the "Big Three" sport-watch debut
  • 1962 — Walter Schirra wears a Speedmaster on Mercury-Atlas 8 (first Speedmaster in space, a privately purchased piece)
  • 1965 — NASA qualifies the Speedmaster as flight-rated for all manned space missions
  • 1969 — Buzz Aldrin wears Speedmaster Professional ref. 105.012 on the lunar surface; the watch becomes the "Moonwatch"
  • 1995 — Pierce Brosnan wears the Seamaster Diver 300M in GoldenEye; Omega becomes the official James Bond watch and has remained so
  • 1999 — Co-Axial movement launches in volume production (Caliber 2500)
  • 2015 — Master Chronometer certification launches with METAS

It was a watch I trusted. I left mine inside the lunar module — Neil’s was the one on the wrist on the surface.

Buzz Aldrin, on choosing the Speedmaster for Apollo 11

Signature collections

Speedmaster

The Moonwatch. Speedmaster Professional Moonwatch Co-Axial Master Chronometer Caliber 3861 ($7,400 hesalite, $7,800 sapphire) is the modern reference. The 42mm case, three sub-dials, tachymeter bezel, and manually wound movement preserve the 1957 design language. Speedmaster '57 (2024 redesign), Speedmaster Racing, Speedmaster Mark II reissue, and the Calibre 321 reissue extend the line. Limited editions tied to specific Apollo missions and NASA anniversaries appear regularly.

Omega — Speedmaster Professional Moonwatch
Photo by Daniel Zimmermann (Bayern, Germany), via Wikimedia Commons, CC BY 2.0 (source)

Seamaster

The dive collection. Seamaster Diver 300M Co-Axial Master Chronometer ($5,500-$5,800 in steel; up to $35,000 in gold) is the Bond watch. Seamaster Planet Ocean ($6,800-$8,800) is the larger, deeper-rated diver — 600m water resistance, helium escape valve, 43.5mm case. Seamaster Aqua Terra ($5,800-$6,400) is the dressier sport variant — no rotating bezel, "teak deck" dial pattern, dressier proportions. Seamaster Ploprof 1200m (the world's deepest serially produced dive watch at $11,300) sits at the technical end.

The Seamaster predates the Submariner by five years. The Bond connection is what made the modern reference cultural. The history was always there.

Omega — Seamaster Diver 300M Chronograph
Photo by Thomas Quine, via Wikimedia Commons, CC BY 2.0 (source)

Constellation

The dress collection. Constellation Co-Axial Master Chronometer ($5,800-$15,000 depending on materials) — Roman numerals on the bezel, signature claw-shaped lugs, integrated bracelet. The most accessible Omega dress watch family. Constellation Globemaster ($7,800-$25,000) is the modern flagship — pie-pan dial, fluted bezel, vintage-inspired proportions.

De Ville

The classical dress collection. Hour Vision ($6,800-$45,000), Trésor ($5,800-$25,000), Prestige (entry $3,800), and the De Ville Tourbillon Co-Axial. The cleanest dial language Omega offers.

Railmaster

The anti-magnetic tool watch. Released 1957, reissued 2017. Railmaster ($5,200) — 40mm, fume dial, magnetic resistance to >15,000 gauss. The collection sits between Speedmaster and Aqua Terra in size and sport register. Limited production.

Price tiers

  • Entry — Speedmaster '57 Co-Axial 38mm ($6,400), Seamaster Aqua Terra 38mm ($5,800), Railmaster ($5,200)
  • Mid — Speedmaster Professional Moonwatch ($7,400-$7,800), Seamaster Diver 300M ($5,500-$5,800), Constellation Co-Axial ($5,800-$8,500)
  • Flagship steel — Seamaster Planet Ocean Big Blue ($11,300), Speedmaster Calibre 321 reissue ($14,900), Seamaster Ploprof 1200m ($11,300)
  • Precious metals — Speedmaster Apollo 11 50th Anniversary Yellow Gold ($35,000), Seamaster gold variants ($25K-$50K)
  • Vintage / collector — Pre-1969 Speedmasters, original 1957 references, "Tropical" dial Speedies. $5K-$200K+

What's worth knowing

The Master Chronometer certification is the most stringent standard most modern luxury watches actually meet. A Master Chronometer Omega is COSC-certified and METAS-tested for accuracy under magnetic field exposure (15,000 gauss), pressure stability, and seven other criteria. Most Patek and AP movements are not certified to this standard — Omega's testing program is structurally more demanding than many higher-priced brands.

The Speedmaster occupies a unique cultural position. It is a $7,400 manual-wind watch produced in volume — but it was on the moon, and that fact has not changed. Pre-Apollo Speedmasters (1957-1968) trade as serious collector pieces, with Reference 2998 ($30K-$50K) and 2915 ($150K+) at the high end. Post-Apollo continues at much lower prices for the manually wound Caliber 1861/3861 family.

Omega is owned by the Swatch Group, founded in 1983 by Nicolas Hayek to consolidate the surviving Swiss watchmakers after the quartz crisis. The Group also owns Breguet, Blancpain, Glashütte Original, Harry Winston, Longines, Rado, Tissot, Hamilton, and others. Omega is the Group's most prestigious brand by revenue.

Frequently Asked

On Omega

Which Omega went to the moon?

The Omega Speedmaster Professional Reference 105.012 — worn by Buzz Aldrin during the Apollo 11 EVA on July 21, 1969 — became the first watch worn on the lunar surface. Neil Armstrong left his Speedmaster inside the Lunar Module as a backup; Aldrin's was the moonwalk piece. The Speedmaster had passed NASA's 1965 qualification testing — the only watch in the test that survived the program of vibration, temperature shock, vacuum, and acceleration cycles. It has been NASA-flight-qualified continuously since.

What is a Co-Axial movement?

The Co-Axial escapement is an alternative to the standard Swiss lever escapement, invented by George Daniels in 1974 and brought to volume production by Omega starting in 1999. Co-Axial reduces the sliding friction between the escape wheel and pallets, dramatically reducing the need for lubrication and improving long-term timekeeping stability. Omega is the only major manufacturer to have implemented Co-Axial across most of its catalog. The current Master Chronometer movements (METAS-certified to 15,000 gauss antimagnetism, 0/+5 seconds per day) are based on Co-Axial architecture.

What does "Master Chronometer" mean?

Master Chronometer is Omega's certification standard, introduced in 2015 in partnership with the Swiss Federal Institute of Metrology (METAS). To qualify, a watch must be COSC-certified, then pass eight additional tests including 15,000 gauss magnetic field exposure (compared to ~1,000 gauss for a standard chronometer), pressure stability, and accuracy under various positions. Master Chronometer accuracy is rated 0/+5 seconds per day. Most modern Omega Seamaster, Aqua Terra, Constellation, and Speedmaster Co-Axial Master Chronometer references carry the certification.

Which Omega is the best entry?

The Aqua Terra 38mm or 41mm ($5,800-$6,400) is the canonical entry — a versatile dress-sport watch with Master Chronometer movement, dressier than a Seamaster Diver but tougher than a Constellation. The Speedmaster Reduced or Speedmaster 38 ($4,900-$6,400) is the chronograph entry. The Seamaster Diver 300M ($5,500) is the sport-watch entry. All three sit in the $5K-$7K range that defines first-Omega territory.

How does the Speedmaster differ from other Omega chronographs?

The Speedmaster Professional ("Moonwatch") is the manual-wind reference (Caliber 3861 since 2021, replacing the legendary 1861). The original 1957 design — three sub-dials, tachymeter bezel, 42mm case, hesalite or sapphire crystal — has remained essentially unchanged for nearly 70 years. Modern Speedmaster variants include the automatic Speedmaster Racing, Speedmaster Mark II re-edition, Speedmaster Calibre 321 (a reissue of the original Apollo movement), and various limited editions tied to NASA missions or anniversaries.

Where is Omega headquartered?

Omega is headquartered in Biel/Bienne, Switzerland, where it has operated since the company's founding period in the 1880s. Biel/Bienne is the largest city in the Watch Valley region and home to Omega's manufacturing facility (the Omega Manufacture, completed in 2017 and designed by Shigeru Ban). Biel is also home to the Swatch Group headquarters — Omega is the Group's most prestigious brand alongside Breguet and Blancpain.

What is Omega?

Omega is a Swiss luxury watch manufacturer founded 1848 by Louis Brandt in La Chaux-de-Fonds. Headquartered in Biel/Bienne. Production: approximately 600,000-700,000 watches per year. The Speedmaster Professional was the first watch worn on the moon (Buzz Aldrin, Apollo 11, 1969) and remains NASA-flight-qualified. Omega pioneered the Co-Axial escapement (volume production from 1999) and the Master Chronometer certification (with METAS, since 2015). Part of the Swatch Group.

Which Omega went to the moon?

The Omega Speedmaster Professional Reference 105.012 — worn by Buzz Aldrin during the Apollo 11 EVA on July 21, 1969 — became the first watch worn on the lunar surface. Neil Armstrong left his Speedmaster inside the Lunar Module as a backup; Aldrin's was the moonwalk piece. The Speedmaster had passed NASA's 1965 qualification testing — the only watch in the test that survived the program of vibration, temperature shock, vacuum, and acceleration cycles. It has been NASA-flight-qualified continuously since.

What is a Co-Axial movement?

The Co-Axial escapement is an alternative to the standard Swiss lever escapement, invented by George Daniels in 1974 and brought to volume production by Omega starting in 1999. Co-Axial reduces the sliding friction between the escape wheel and pallets, dramatically reducing the need for lubrication and improving long-term timekeeping stability. Omega is the only major manufacturer to have implemented Co-Axial across most of its catalog. The current Master Chronometer movements (METAS-certified to 15,000 gauss antimagnetism, 0/+5 seconds per day) are based on Co-Axial architecture.

What does "Master Chronometer" mean?

Master Chronometer is Omega's certification standard, introduced in 2015 in partnership with the Swiss Federal Institute of Metrology (METAS). To qualify, a watch must be COSC-certified, then pass eight additional tests including 15,000 gauss magnetic field exposure (compared to ~1,000 gauss for a standard chronometer), pressure stability, and accuracy under various positions. Master Chronometer accuracy is rated 0/+5 seconds per day. Most modern Omega Seamaster, Aqua Terra, Constellation, and Speedmaster Co-Axial Master Chronometer references carry the certification.

Which Omega is the best entry?

The Aqua Terra 38mm or 41mm ($5,800-$6,400) is the canonical entry — a versatile dress-sport watch with Master Chronometer movement, dressier than a Seamaster Diver but tougher than a Constellation. The Speedmaster Reduced or Speedmaster 38 ($4,900-$6,400) is the chronograph entry. The Seamaster Diver 300M ($5,500) is the sport-watch entry. All three sit in the $5K-$7K range that defines first-Omega territory.

How does the Speedmaster differ from other Omega chronographs?

The Speedmaster Professional ("Moonwatch") is the manual-wind reference (Caliber 3861 since 2021, replacing the legendary 1861). The original 1957 design — three sub-dials, tachymeter bezel, 42mm case, hesalite or sapphire crystal — has remained essentially unchanged for nearly 70 years. Modern Speedmaster variants include the automatic Speedmaster Racing, Speedmaster Mark II re-edition, Speedmaster Calibre 321 (a reissue of the original Apollo movement), and various limited editions tied to NASA missions or anniversaries.

Where is Omega headquartered?

Omega is headquartered in Biel/Bienne, Switzerland, where it has operated since the company's founding period in the 1880s. Biel/Bienne is the largest city in the Watch Valley region and home to Omega's manufacturing facility (the Omega Manufacture, completed in 2017 and designed by Shigeru Ban). Biel is also home to the Swatch Group headquarters — Omega is the Group's most prestigious brand alongside Breguet and Blancpain.

What is The Essential Watch Guide?

The Essential Watch Guide is an editorial publication covering luxury watchmaking — Swiss heritage houses, dive watches, vintage timepieces, and the makers worth knowing. Coverage includes Rolex, Patek Philippe, Audemars Piguet, Vacheron Constantin, Omega, Tudor, and dozens more. Editorial focus: history, signature collections, what to look for when buying, and how value holds.

Which Swiss watch brands are the most prestigious?

The "Holy Trinity" of Swiss watchmaking is Patek Philippe (founded 1839), Audemars Piguet (1875), and Vacheron Constantin (1755) — the three houses widely considered the apex of haute horlogerie. Rolex is the most recognized worldwide; Jaeger-LeCoultre supplies movements to many top brands; Blancpain is the oldest continuously operating watchmaker (founded 1735). Independent makers like F.P. Journe and Richard Mille operate at the same tier with smaller production runs.

What makes a watch "Swiss made"?

Swiss law requires that a watch labeled "Swiss made" must have its movement assembled in Switzerland, its movement cased in Switzerland, undergone final inspection by the manufacturer in Switzerland, and have at least 60% of its production cost incurred in Switzerland. The standard is enforced by the Federal Council and the Federation of the Swiss Watch Industry FH.