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Omega Seamaster Aqua Terra QUICK VIEW
Omega Seamaster Aqua Terra

231.20.39.22.06.001, 38.5 mm, Grey, Gold/Steel, Like new & unworn, Gold/Steel

USD 8,789
USD 9,450
In Stock
Omega Constellation QUICK VIEW
Omega Constellation

131.23.29.20.99.002, 29 mm, Red, Gold/Steel, Like new & unworn, Red

USD 9,133
USD 9,820
In Stock
Omega Seamaster 300 QUICK VIEW
Omega Seamaster 300

233.22.41.21.01.002, 41 mm, Black, Gold/Steel, Like new & unworn, Brown

USD 5,738
USD 6,170
In Stock
Omega De Ville Trésor QUICK VIEW
Omega De Ville Trésor

428.17.39.60.02.001, 39 mm, Silver, Steel, Like new & unworn, Grey

USD 3,292
USD 3,540
In Stock
Omega Seamaster Planet Ocean QUICK VIEW
Omega Seamaster Planet Ocean

232.18.38.20.01.001, 37.5 mm, Black, Steel, Like new & unworn, Black

USD 7,533
USD 8,100
In Stock
Omega Seamaster Aqua Terra QUICK VIEW
Omega Seamaster Aqua Terra

220.15.34.20.55.001, 34 mm, White, Steel, Like new & unworn, Steel

USD 9,979
USD 10,730
In Stock
Omega Seamaster Planet Ocean QUICK VIEW
Omega Seamaster Planet Ocean

215.15.40.20.01.001, 39.5 mm, Black, Steel, Like new & unworn, Steel

USD 10,862
USD 11,680
In Stock
Omega Seamaster Aqua Terra QUICK VIEW
Omega Seamaster Aqua Terra

220.15.38.20.55.001, 38 mm, White, Steel, Like new & unworn, Steel

USD 10,100
USD 10,860
In Stock
Omega Constellation Quartz QUICK VIEW
Omega Constellation Quartz

131.25.25.60.53.002, 25 mm, Blue, Gold/Steel, Like new & unworn, Gold/Steel

USD 8,658
USD 9,310
In Stock
Omega Seamaster Planet Ocean QUICK VIEW
Omega Seamaster Planet Ocean

522.32.40.20.01.003, 39.5 mm, Black, Steel, Like new & unworn, Black

USD 4,287
USD 4,610
In Stock
Omega Seamaster Diver 300 M QUICK VIEW
Omega Seamaster Diver 300 M

212.92.44.50.99.001, 44 mm, Grey, Titanium, Like new & unworn, Black

USD 7,096
USD 7,630
In Stock
Omega Seamaster Diver 300 M QUICK VIEW
Omega Seamaster Diver 300 M

212.30.44.50.01.002, 44 mm, Black, Steel, Used (Very good), Steel

USD 4,864
USD 5,230
In Stock
Omega Seamaster Planet Ocean QUICK VIEW
Omega Seamaster Planet Ocean

522.32.40.20.01.001, 39.5 mm, Black, Steel, Like new & unworn, Blue

USD 4,259
USD 4,580
In Stock
Omega De Ville Co-Axial QUICK VIEW
Omega De Ville Co-Axial

431.13.41.22.02.001, 41 mm, Silver, Steel, Like new & unworn, Black

USD 5,534
USD 5,950
In Stock
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Omega Seamaster Diver 300 M QUICK VIEW
Omega Seamaster Diver 300 M

210.30.42.20.01.001, 42 mm, Black, Steel, Like new & unworn, Steel

USD 6,324
USD 6,800
In Stock
Omega De Ville Hour Vision QUICK VIEW
Omega De Ville Hour Vision

433.13.41.22.03.001, 41 mm, Blue, Steel, Like new & unworn, Blue

USD 6,501
USD 6,990
In Stock
Omega Speedmaster Professional Moonwatch QUICK VIEW
Omega Speedmaster Professional Moonwatch

522.20.42.30.01.001, 42 mm, Black, Steel, Like new & unworn, Steel

USD 53,205
USD 57,210
In Stock
Omega De Ville Prestige QUICK VIEW
Omega De Ville Prestige

424.25.27.60.55.002, 27.4 mm, White, Gold/Steel, Like new & unworn, Gold/Steel

USD 7,273
USD 7,820
In Stock
Omega De Ville Hour Vision QUICK VIEW
Omega De Ville Hour Vision

433.10.41.21.02.001, 41 mm, Silver, Steel, Like new & unworn, Steel

USD 4,892
USD 5,260
In Stock
Omega Seamaster Aqua Terra QUICK VIEW
Omega Seamaster Aqua Terra

220.15.38.20.57.001, 38 mm, Grey, Steel, Like new & unworn, Steel

USD 9,979
USD 10,730
In Stock
Omega Seamaster Aqua Terra QUICK VIEW
Omega Seamaster Aqua Terra

220.25.38.20.55.001, 38 mm, White, Gold/Steel, Like new & unworn, Gold/Steel

USD 15,410
USD 16,570
In Stock
Omega Seamaster Aqua Terra QUICK VIEW
Omega Seamaster Aqua Terra

220.25.34.20.59.001, 34 mm, Grey, Gold/Steel, Like new & unworn, Gold/Steel

USD 15,950
USD 17,150
In Stock
Omega Constellation Day-Date QUICK VIEW
Omega Constellation Day-Date

123.25.38.22.02.002, 38 mm, Silver, Gold/Steel, Like new & unworn, Gold/Steel

USD 12,350
USD 13,280
In Stock
Omega Constellation Men QUICK VIEW
Omega Constellation Men

123.25.38.21.52.001, 38 mm, Silver, Gold/Steel, Like new & unworn, Gold/Steel

USD 12,192
USD 13,110
In Stock
Omega Speedmaster QUICK VIEW
Omega Speedmaster

3210.52, 40 mm, Black, Steel, Used (Very good) The item shows minor signs of wear, such as small, intangible scratches., Steel

USD 3,153
USD 3,390
In Stock
Omega Seamaster QUICK VIEW
Omega Seamaster

2894-5191, 41 mm, Black, Steel, Used (Very good), Black

USD 3,980
USD 4,280
In Stock
Omega Constellation Quartz QUICK VIEW
Omega Constellation Quartz

123.15.24.60.57.001, 24 mm, Blue, Steel, Like new & unworn, Steel

USD 3,980
USD 4,280
In Stock
Omega Constellation Ladies QUICK VIEW
Omega Constellation Ladies

123.55.31.20.55.010, 31 mm, Mother of pearl, Red gold, Like new & unworn, Gold

USD 26,431
USD 28,420
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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