1647 watches
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Omega De Ville Trésor QUICK VIEW
Omega De Ville Trésor

435.13.40.21.03.001, 40 mm, Blue, Steel, Like new & unworn, Blue

USD 5,217
USD 5,610
In Stock
Omega Seamaster Diver 300 M QUICK VIEW
Omega Seamaster Diver 300 M

2541.80, 43.75 mm, Blue, Steel, Used (Very good), Steel

USD 3,720
USD 4,000
In Stock
Omega Seamaster Planet Ocean QUICK VIEW
Omega Seamaster Planet Ocean

232.30.42.21.01.001, 42 mm, Black, Steel, Used (Very good), Steel

USD 4,976
USD 5,350
In Stock
Omega Speedmaster Broad Arrow QUICK VIEW
Omega Speedmaster Broad Arrow

3551.50, 42 mm, Black, Steel, Used (Fair), Silver

USD 4,930
Pre-order
Omega Speedmaster Professional Moonwatch QUICK VIEW
Omega Speedmaster Professional Moonwatch

311.33.42.30.01.001, 42 mm, Black, Steel, Used (Fair), Black

USD 4,990
Pre-order
Omega Speedmaster '57 QUICK VIEW
Omega Speedmaster '57

331.12.42.51.03.001, 42 mm, Blue, Steel, Used (Fair), Brown

USD 6,410
Pre-order
Omega Speedmaster Reduced QUICK VIEW
Omega Speedmaster Reduced

3510.50, 39 mm, Black, Steel, Used (Fair), Silver

USD 3,360
Pre-order
Omega Speedmaster Reduced QUICK VIEW
Omega Speedmaster Reduced

3510.61, 39 mm, Red, Steel, Used (Fair), Black

USD 4,020
Pre-order
Omega Speedmaster QUICK VIEW
Omega Speedmaster

3520.53, 39 mm, Grey, Steel, Used (Fair), Silver

USD 3,870
Pre-order
Omega QUICK VIEW
Omega

123.20.35.20.52.003, 35 mm, Silver, Steel, Used (Fair), Silver

USD 3,280
Pre-order
Omega Seamaster Diver 300 M QUICK VIEW
Omega Seamaster Diver 300 M

2254.50, 41 mm, Black, Steel, Used (Fair), Silver

USD 4,600
Pre-order
Omega Seamaster Planet Ocean QUICK VIEW
Omega Seamaster Planet Ocean

215.32.43.21.04.001, 43 mm, White, Steel, Used (Good), Blue

USD 8,220
Pre-order
Omega Seamaster Aqua Terra QUICK VIEW
Omega Seamaster Aqua Terra

2303.30, 39 mm, White, Steel, Used (Very good), Silver

USD 5,750
Pre-order
Omega Constellation QUICK VIEW
Omega Constellation

123.25.27.20.57.001, 27 mm, Steel, Used (Fair), Silver

USD 4,680
Pre-order
Omega Seamaster Railmaster QUICK VIEW
Omega Seamaster Railmaster

220.12.40.20.06.001, 40 mm, Silver, Steel, Used (Very good), Brown

USD 4,100
Pre-order
Omega Seamaster Aqua Terra QUICK VIEW
Omega Seamaster Aqua Terra

2303.30, 39 mm, White, Steel, Used (Fair), Silver

USD 4,760
Pre-order
Omega Speedmaster QUICK VIEW
Omega Speedmaster

3520.53, 39 mm, Grey, Steel, Used (Fair), Silver

USD 4,100
Pre-order
Omega De Ville QUICK VIEW
Omega De Ville

4550.30, 41 mm, Silver, Steel, Used (Good), Silver

USD 4,270
Pre-order
Omega Seamaster QUICK VIEW
Omega Seamaster

2504.80, 36 mm, Blue, Steel, Used (Very good), Silver

USD 4,350
Pre-order
Omega Seamaster Planet Ocean QUICK VIEW
Omega Seamaster Planet Ocean

232.90.44.22.03.001, 44 mm, Blue, Titanium, Used (Very good), Silver

USD 5,990
Pre-order
Omega Seamaster Planet Ocean QUICK VIEW
Omega Seamaster Planet Ocean

232.15.38.20.04.001, 38 mm, White, Steel, Used (Fair), Silver

USD 5,070
Pre-order
Omega Speedmaster Professional Moonwatch QUICK VIEW
Omega Speedmaster Professional Moonwatch

310.30.42.50.01.002, 42 mm, Black, Steel, Used (Very good), Silver

USD 8,730
Pre-order
Omega De Ville Hour Vision QUICK VIEW
Omega De Ville Hour Vision

433.33.41.21.03.001, 41 mm, Blue, Steel, Used (Very good), Blue

USD 4,771
USD 5,130
In Stock
Omega Constellation QUICK VIEW
Omega Constellation

1528-46, 24 x 19.3 mm, Black, Steel, Used (Very good), Steel

USD 1,814
USD 1,950
In Stock
Omega Seamaster Diver 300 M QUICK VIEW
Omega Seamaster Diver 300 M

212.30.41.20.01.002, 41 mm, Black, Steel, Used (Fair), Silver

USD 3,540
Pre-order
Omega De Ville Co-Axial QUICK VIEW
Omega De Ville Co-Axial

422.13.41.52.06.001, 41 mm, Grey, Steel, Used (Fair), Black

USD 5,600
Pre-order
Omega Speedmaster QUICK VIEW
Omega Speedmaster

324.18.38.50.63.001, 38 mm, Brown, Steel, Like new & unworn, Brown

USD 10,862
USD 11,680
In Stock
Omega Speedmaster QUICK VIEW
Omega Speedmaster

324.38.38.50.02.001, 38 mm, Silver, Steel, Like new & unworn, Brown

USD 8,277
USD 8,900
In Stock
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Buy Certified Pre-Owned 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.

At WATCHOYSTER, we carry a selection of certified pre-owned Omega watches sourced and inspected in Switzerland. Every piece has been physically examined by our in-house certified watchmaker, verified against The Watch Register, and documented before listing. What you see reflects the actual condition of the watch, with no exceptions.

Why Buy Pre-Owned Omega

Omega represents one of the most liquid and well-documented segments of the pre-owned Swiss watch market. Demand is consistent across Speedmaster Professional chronographs, Seamaster Aqua Terra and Planet Ocean references, and Constellation pieces, while the secondary market also offers access to discontinued dial variants, limited editions and co-branded references that no longer appear at retail. A certified pre-owned Omega with original box and papers from a verified dealer in Switzerland is among the most straightforward pre-owned purchases in the luxury watch market, with clear reference documentation, well-understood value benchmarks and a collector community large enough to provide genuine price transparency. Our 12-month warranty applies to every watch in our catalogue, and our 14-day return policy covers any case where the watch does not correspond to its description.

Purchase Conditions

Every Omega in our catalogue is ready for immediate dispatch with insured delivery to over 50 countries. Buyers in Switzerland receive their order within 2 to 3 business days. If you would rather collect in person and inspect the watch before taking it home, our appointment-only lounge in the Geneva Free Zone accommodates that without difficulty.

For buyers based in Switzerland, 0% financing is available on selected pre-owned Omega references across terms from 3 to 24 months, with no interest and no fee attached. The minimum first payment is 25% of the purchase price, with the balance divided into equal fixed monthly instalments confirmed at checkout in under three minutes with no documentation required.

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