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Omega Speedmaster Professional Moonwatch 311.30.42.30.01.003

Omega Speedmaster Professional Moonwatch 311.30.42.30.01.003

No original box, no original papers
USD 7,020
Free shipping
Available
Pre Owned
Omega Seamaster Railmaster 2806.52.37

Omega Seamaster Railmaster 2806.52.37

No original box, no original papers
USD 3,530
Free shipping
Available
Pre Owned
Omega Seamaster Aqua Terra 231.10.42.21.01.003

Omega Seamaster Aqua Terra 231.10.42.21.01.003

Original papers, no original box
USD 4,470
Free shipping
Available
Pre Owned
Omega Speedmaster Professional Moonwatch ST145.022

Omega Speedmaster Professional Moonwatch ST145.022

Original papers, no original box
USD 6,770
Free shipping
Available
Pre Owned
Omega Seamaster Diver 300 M 212.30.41.20.01.001

Omega Seamaster Diver 300 M 212.30.41.20.01.001

No original box, no original papers
USD 4,330
Free shipping
Available
Pre Owned
Omega Speedmaster Professional Moonwatch 145.022

Omega Speedmaster Professional Moonwatch 145.022

No original box, no original papers
USD 5,040
Free shipping
Available
Pre Owned
Omega Speedmaster 311.32.40.30.01.001

Omega Speedmaster 311.32.40.30.01.001

Original papers, no original box
USD 5,680
Free shipping
Available
Pre Owned
Omega Constellation 168.045/368.845

Omega Constellation 168.045/368.845

No original box, no original papers
USD 6,360
Free shipping
Available
Pre Owned
Omega Seamaster Aqua Terra 220.13.41.21.03.003

Omega Seamaster Aqua Terra 220.13.41.21.03.003

Original box, original papers
USD 5,370
Free shipping
Available
Pre Owned
Omega Seamaster Diver 300 M 212.92.44.50.99.001

Omega Seamaster Diver 300 M 212.92.44.50.99.001

Original papers, no original box
USD 5,700
Free shipping
Available
Pre Owned
Omega Seamaster Aqua Terra 220.10.38.20.12.001

Omega Seamaster Aqua Terra 220.10.38.20.12.001

Original box, original papers
USD 5,700
Free shipping
Available
Pre Owned
Omega Seamaster 2231.50

Omega Seamaster 2231.50

Original box, original papers
USD 3,470
Free shipping
Available
Pre Owned
Omega Seamaster Diver 300 M 210.30.42.20.01.010

Omega Seamaster Diver 300 M 210.30.42.20.01.010

Original box, original papers
USD 6,340
Free shipping
Available
Pre Owned
Omega Seamaster Aqua Terra 231.10.42.21.03.004

Omega Seamaster Aqua Terra 231.10.42.21.03.004

No original box, no original papers
USD 5,240
Free shipping
Available
Pre Owned
Worry-Free Watch Purchases

Worry-Free Watch Purchases

WATCHOYSTER Buyer Protection Has You Covered

Omega Constellation 131.55.28.60.55.007

Omega Constellation 131.55.28.60.55.007

Original box, original papers
USD 23,060
USD 24,020
Free shipping
In Stock
Unworn
Omega Constellation 131.55.28.60.55.003

Omega Constellation 131.55.28.60.55.003

Original box, original papers
USD 23,060
USD 24,020
Free shipping
In Stock
Unworn
Omega Constellation 131.53.29.20.53.002

Omega Constellation 131.53.29.20.53.002

Original box, original papers
USD 12,400
USD 12,920
Free shipping
In Stock
Unworn
Omega Constellation 131.10.36.20.02.001

Omega Constellation 131.10.36.20.02.001

Original box, original papers
USD 4,610
USD 4,810
Free shipping
In Stock
Unworn
Omega Constellation 131.25.25.60.52.002

Omega Constellation 131.25.25.60.52.002

Original box, original papers
USD 7,120
USD 7,420
Free shipping
In Stock
Unworn
Omega De Ville Prestige 424.25.27.60.58.001

Omega De Ville Prestige 424.25.27.60.58.001

Original box, original papers
USD 7,120
USD 7,420
Free shipping
In Stock
Unworn
Omega Constellation 123.55.31.20.55.008

Omega Constellation 123.55.31.20.55.008

Original box, original papers
USD 36,900
USD 38,440
Free shipping
In Stock
Unworn
Omega Seamaster Planet Ocean 215.32.46.51.09.001

Omega Seamaster Planet Ocean 215.32.46.51.09.001

Original box, original papers
USD 9,040
USD 9,410
Free shipping
In Stock
Unworn
Omega Seamaster Aqua Terra 220.58.38.20.55.001

Omega Seamaster Aqua Terra 220.58.38.20.55.001

Original box, original papers
USD 18,400
USD 19,160
Free shipping
In Stock
Unworn
Omega Constellation 131.20.29.20.02.001

Omega Constellation 131.20.29.20.02.001

Original box, original papers
USD 8,680
USD 9,050
Free shipping
In Stock
Unworn
Omega De Ville Co-Axial 422.18.35.50.06.001

Omega De Ville Co-Axial 422.18.35.50.06.001

No original box, no original papers
USD 4,910
USD 5,110
Free shipping
In Stock
Pre Owned
Omega Constellation 131.15.29.20.56.001

Omega Constellation 131.15.29.20.56.001

Original box, original papers
USD 7,650
USD 7,970
Free shipping
In Stock
Unworn
Omega Seamaster Aqua Terra 231.10.39.21.57.001

Omega Seamaster Aqua Terra 231.10.39.21.57.001

Original box, original papers
USD 4,080
USD 4,250
Free shipping
In Stock
Pre Owned
Omega Constellation 131.55.29.20.99.002

Omega Constellation 131.55.29.20.99.002

Original box, original papers
USD 48,850
USD 50,880
Free shipping
In Stock
Unworn

Buy Omega Watches in Switzerland

Omega was founded in La Chaux-de-Fonds in 1848 and has accumulated a catalogue of technical achievements that few Swiss manufacturers can match for breadth or historical significance. The Co-Axial escapement, introduced in 1999 and the first genuinely new lever escapement design to reach commercial production in over 250 years, reduced internal friction and extended service intervals in a way that changed expectations for movement longevity across the industry. Add the Speedmaster's role as the only watch certified by NASA for all manned space missions, the Seamaster's service as the official watch of the Royal Navy's diving operations, and the De Ville's consistent presence at the top of dress watch shortlists, and what emerges is a brand whose commercial success is matched by a technical record that justifies it.

Watches at WATCHOYSTER

Explore our selection of watches, presented with detailed descriptions and real photographs. Every timepiece undergoes a thorough authenticity and condition inspection by our certified watchmaker before shipment, including verification against The Watch Register.

Why Buy from WATCHOYSTER?

Based in Geneva since 2021, WATCHOYSTER combines professional watch expertise, transparent service and a commitment to authenticity.

Every watch includes 24 months of Official Brand Service Coverage. Eligible repairs are performed at authorised brand service centres, with approved costs covered by us.

Purchase Conditions

All watches listed on our website are physically available for purchase, with fully insured worldwide delivery. Delivery typically takes 4–7 business days, depending on the watch and destination. Individual estimated delivery dates are displayed on each product page.

Personal collection at our Geneva office is available by appointment after purchase.

Our 14-day return policy covers material discrepancies between the watch and its description or photographs.

Flexible financing is available to eligible Swiss residents for selected watches priced up to CHF 10,000, subject to the financing provider’s terms and approval.

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