Omega

Innovation & tradition
SM 07149 Modifier

Buy a certified pre-owned Omega watch at The Swiss Collector

Founded in 1848 in Biel, Switzerland, Omega is one of the world's most recognised and respected watch manufactures. Official timekeeper of the Olympic Games since 1932, first watch on the Moon in 1969, and James Bond's watch of choice since 1995 : few brands can boast such a legendary track record. Combining artisanal tradition with cutting-edge innovation (Co-Axial escapement, Master Chronometer certification, magnetic resistance) Omega offers exceptional timepieces at prices more accessible than its "holy trinity" competitors. At The Swiss Collector, we offer a carefully selected range of certified pre-owned Omega watches, so you can access this legendary universe with complete peace of mind.

 

History of Omega : Over 175 Years of Watchmaking Innovation

Origins and the Omega Name (1848–1903)

In 1848, Louis Brandt founded a watch assembly workshop in La Chaux-de-Fonds. After his death in 1879, his sons Louis-Paul and César transformed the business into a true industrial manufacture in Biel. In 1894, the manufacture developed the 19-ligne calibre, a movement of remarkable precision for the era. So proud of this achievement, Louis-Paul decided to name it "Omega" : the last letter of the Greek alphabet, a symbol of ultimate accomplishment. In 1903, the Omega name officially became that of the entire manufacture.

The Space Conquest (1965–1969)

In 1962, NASA launched a tender to select the official watch for its astronauts. After extreme endurance tests (shocks, vibrations, extreme temperatures, vacuum) the Speedmaster Professional was the only watch to pass all tests. In 1965, it was officially selected by NASA. On 20 July 1969, during the Apollo 11 mission, Buzz Aldrin stepped onto the Moon with a Speedmaster Professional on his wrist. The "Moonwatch" became a legend.

Major Technical Innovations (1999–Today)

In 1999, Omega again revolutionised watchmaking by introducing the Co-Axial escapement, developed by British watchmaker George Daniels. This technology dramatically reduces friction in the movement, improving durability and precision. In 2015, Omega reached a new milestone with Master Chronometer certification : its calibres now resist magnetic fields of up to 15,000 gauss, approximately 100 times higher than conventional standards.

Today a member of the Swatch Group since 1983, Omega remains a fully autonomous manufacture, employing over 3,000 people in Biel and continuing to write the history of modern watchmaking.

 

Our Omega Watches

Our selection
OMEGA
OMEGA CLASSIC
2 950.00 CHF
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OMEGA CLASSIC
OMEGA
OMEGA CONSTELLATION MARINE CHRONOMETER
3 500.00 CHF
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OMEGA CONSTELLATION MARINE CHRONOMETER
OMEGA
OMEGA GENEVA 1973
1 400.00 CHF
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OMEGA GENEVA 1973
OMEGA
OMEGA GENEVE DYNAMIC
1 250.00 CHF
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OMEGA GENEVE DYNAMIC
OMEGA
OMEGA GREY GOLD NECKLACE
880.00 CHF
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OMEGA GREY GOLD NECKLACE
OMEGA
OMEGA SEAMASTER DIVER 300M
2 750.00 CHF
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OMEGA SEAMASTER DIVER 300M
OMEGA
OMEGA SEAMASTER DIVER 300M
4 750.00 CHF
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OMEGA SEAMASTER DIVER 300M
OMEGA
OMEGA SPEEDMASTER "APOLLO 8" DARK SIDE OF THE MOON
7 990.00 CHF
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OMEGA SPEEDMASTER "APOLLO 8" DARK SIDE OF THE MOON
  • OMEGA
    OMEGA CLASSIC
    2 950.00 CHF
    Add to cart
    OMEGA CLASSIC
  • OMEGA
    OMEGA CONSTELLATION MARINE CHRONOMETER
    3 500.00 CHF
    Add to cart
    OMEGA CONSTELLATION MARINE CHRONOMETER
  • OMEGA
    OMEGA GENEVA 1973
    1 400.00 CHF
    Add to cart
    OMEGA GENEVA 1973
  • OMEGA
    OMEGA GENEVE DYNAMIC
    1 250.00 CHF
    Add to cart
    OMEGA GENEVE DYNAMIC
  • OMEGA
    OMEGA GREY GOLD NECKLACE
    880.00 CHF
    Add to cart
    OMEGA GREY GOLD NECKLACE
  • OMEGA
    OMEGA SEAMASTER DIVER 300M
    2 750.00 CHF
    Add to cart
    OMEGA SEAMASTER DIVER 300M
  • OMEGA
    OMEGA SEAMASTER DIVER 300M
    4 750.00 CHF
    Add to cart
    OMEGA SEAMASTER DIVER 300M
  • OMEGA
    OMEGA SPEEDMASTER "APOLLO 8" DARK SIDE OF THE MOON
    7 990.00 CHF
    Add to cart
    OMEGA SPEEDMASTER "APOLLO 8" DARK SIDE OF THE MOON

Collections & Iconic Models

Key References & Secondary Market Values

310.30.42.50.01.001 Speedmaster Moonwatch 42mm Steel

CHF 5,800 – CHF 7,500

311.30.42.30.01.005 Speedmaster Moonwatch Cal. 321 Steel

CHF 10,000 – CHF 14,000

210.30.42.20.01.001 Seamaster Diver 300M 42mm Steel Blue

CHF 5,500 – CHF 7,500

210.30.42.20.03.002 Seamaster Diver 300M 42mm Steel Black

CHF 5,500 – CHF 7,500

220.10.41.21.01.002 Seamaster Aqua Terra 41mm Steel

CHF 4,000 – CHF 6,000

Values vary based on condition, presence of box and papers, and year of production. Contact our TSC experts for a precise estimate.

 

Omega vs Rolex vs TAG Heuer : Which to Choose ?

Omega

Offers the best quality-innovation-price ratio in Swiss luxury watchmaking. Its watches incorporate cutting-edge technology (Co-Axial, Master Chronometer) at prices more accessible than Rolex, with an unparalleled historical and cultural legacy : space conquest, James Bond, the Olympic Games.

Rolex

Leads on secondary market liquidity and worldwide recognition. Its steel sports models systematically trade above retail price, but entry prices are significantly higher. Ideal for pure investment.

TAG Heuer

It's the brand of motorsport and accessible chronographs. More affordable than Omega, with a lower secondary market value.

Our The Swiss Collector verdict

If you are looking for a watch steeped in history, technically impeccable and accessible, Omega is the ideal choice. The Speedmaster Moonwatch or Seamaster Diver 300M offer prestige and cultural heritage that few watches can match, at very reasonable pre-owned prices.

 

Omega & Iconic Personalities

Omega has maintained strong ties with sport, culture and exploration for decades :

  • James Bond : has worn an Omega Seamaster since GoldenEye (1995), the longest watch-cinema partnership in history

  • Buzz Aldrin : wore a Speedmaster Professional during the first Moon walk on 20 July 1969

  • George Clooney : official ambassador since 1995, the face of global campaigns

  • Nicole Kidman : ambassador for the women's collections

  • Michael Phelps : 23-time Olympic medallist, Aqua Terra collection ambassador

  • Rory McIlroy : world No. 1 golfer, Omega ambassador on the professional circuit

  • Eddie Redmayne : British actor, ambassador since 2016

 

Why Buy a Pre-owned Omega at The Swiss Collector ?

An ever-changing catalogue

Our Omega watch selection evolves constantly as new pieces are acquired. Every piece is unique : what you see today may no longer be available tomorrow. This is also what makes every purchase at TSC singular and exclusive.

Access to rare references

Special editions, vintage models or references that are hard to find new : our buying network regularly allows us to offer exceptional pieces you won't find elsewhere.

Stable value

The value of Omega watches, particularly the Speedmaster Moonwatch and Seamaster 300, has held steady and slightly appreciated over the long term, making them a sound investment.

The best technology at this price point

At a comparable budget, no other brand offers Master Chronometer certification, the Co-Axial escapement and a heritage as rich as Omega's.

 

Buying Guide : Pre-owned Omega at The Swiss Collector

  • Budget : pre-owned Omega watches start from around CHF 1,500 for vintage De Ville and Constellation quartz models, and from CHF 4,000 for current Speedmaster and Seamaster references.
  • Condition : every piece is graded across four levels (like new, very good, good or fair condition) with high-definition photographs.

  • Rigorous selection : every watch is carefully selected and evaluated by our experts before being listed for sale.

  • TSC Guarantee : all our watches come with a 12 to 24-month warranty depending on condition and configuration.
  • Box & papers (full set) : clearly identified in our selection.

  • Secure worldwide delivery : fully insured and tracked shipping worldwide.

 

Servicing & Maintenance of a Pre-owned Omega

Recommended service interval

Omega recommends a full service every 5 to 8 years depending on the model. Master Chronometer certification guarantees excellent long-term reliability, but regular maintenance remains essential to preserve water resistance and precision.

Signs of good preservation

Ceramic bezel without chips, correctly screwed crown, original bracelet links, functional helium escape valve (Diver 300M).

 

The Swiss Collector’s Take on Omega

"Omega perfectly balances horological tradition with forward-thinking innovation. Whether it’s the iconic design of the Moonwatch or the powerful performance of the Seamaster Diver, every Omega tells a story. For us, investing in a pre-owned Omega means choosing a timepiece that is durable, distinguished, and full of character. Among our favourites: the vintage Speedmaster 145.022 and the Seamaster Aqua Terra 150M — both essentials for any serious collection."

 

FAQ