Omega

Established in 1848, Omega has played a pivotal role in the history of watchmaking, from timing the Olympics to being the first watch on the moon. Their innovations include the Co-Axial escapement and Master Chronometer certification, setting new standards for precision and magnetic resistance. The brand's iconic collections include the Speedmaster, first worn on the moon, the Seamaster, trusted by professional divers and James Bond, and the elegant Constellation line. Each timepiece demonstrates their commitment to pushing the boundaries of watchmaking technology while maintaining their heritage of precision and reliability.

3811
Watches
27
Families
892
Listings

Families

Aqua Terra

Constellation

Constellation Observatory

De Ville

Dynamic

Globemaster

LadyMatic

Miscellaneous

Museum Collection

Railmaster

Seamaster

Seamaster 120m

Seamaster 300

Seamaster Bullhead

Seamaster Diver 300m

Seamaster Planet Ocean

Seamaster Ploprof

Speedmaster

Speedmaster 57

Speedmaster Automatic Quartz

Speedmaster Broad Arrow

Speedmaster Chronoscope

Speedmaster Dark Side Of The Moon

Speedmaster First Omega In Space

Speedmaster Reduced

Trésor

X-33 / Z-33

Current Listings

[WTS] Omega Seamaster Professional 300M 42mm 210.30.42.20.06.001 | 2022 Full Set

Omega Seamaster Professional 300M 42mm 210.30.42.20.06.001 | 2022 Full Set

Omega - 210.30.42.20.06.001 · $4,350
This Omega Seamaster Professional 300M is a 2022 full set, featuring 11.5 links, warranty card, box, manual, card holder, pictogram, master chronometer certification, and travel pouch.

  • Condition: Good Pre-Owned
  • Case Size: 42mm
  • Service History: Unknown
Posted at
May 18, 2026, 9:35 PM
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[WTS] Omega Seamaster Professional 300M 42mm 210.32.42.20.06.001 | 2020 Full Set

Omega Seamaster Professional 300M 42mm 210.32.42.20.06.001 | 2020 Full Set

Omega - 210.32.42.20.06.001 · $4,050
This 2020 Omega Seamaster Professional 300M is a 42mm model with an unknown service history.

  • Condition: Great Pre-Owned
  • Year: 2020
  • Warranty card present: true
  • Box condition: unknown
Posted at
May 18, 2026, 9:30 PM
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[WTS] Omega Worldtimer Aqua Terra 150m box and papers 43mm $7900+ label

Omega Worldtimer Aqua Terra 150m box and papers 43mm $7900+ label

Omega - Worldtimer Aqua Terra 150m box and papers 43mm · $7,900
This Omega Worldtimer Aqua Terra 150m features a 43mm case size, 60 hour power reserve, integrated 18k gold bracelet, and 150 meter water resistance.

  • Condition: Excellent condition with minor scratches on the bracelet, ripped outer box flap, and taped fix
  • Bracelet size: 43mm
  • Water resistance: 150m
  • Depth rating: 150m depth rating
Posted at
May 18, 2026, 9:24 PM
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[WTS] Omega Constellation 166.0261 Automatic 18k Fluted Bezel Cal 1020 Mens Watch $1200

Omega Constellation 166.0261 Automatic 18k Fluted Bezel Cal 1020 Mens Watch $1200

Omega - 166.0261 · $1,200
This Omega Constellation features an automatic movement and a fluted bezel, housed in a stainless steel and 18k gold case.

  • Condition: Preowned, In Good condition with some wear and marks
  • Movement: Cal 1020 Automatic
  • Case material: Stainless steel & 18k Gold
  • Band size: up to 19 cm
Posted at
May 18, 2026, 7:07 PM
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[WTS] Omega Seamaster 300m Professional 210.32.42.20.01.001

Omega Seamaster 300m Professional 210.32.42.20.01.001

Omega - 210.32.42.20.01.001 · $3,499
A black Omega Seamaster 300m Professional, a 42mm watch that has been serviced and polished.

  • Condition: Pre-owned, serviced and polished
  • Case diameter: 42mm
Posted at
May 18, 2026, 6:16 PM
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[WTS] 1963 Vintage Omega Seamaster 135.003-62-SC 35mm + Box

1963 Vintage Omega Seamaster 135.003-62-SC 35mm + Box

Omega - 135.003-62-SC · $1,200
A 1963 vintage Omega Seamaster with a rare carbon linen dial color and classic feel.

  • Condition: Good condition
  • Dial size: 35mm
  • Box included: Yes
Posted at
May 18, 2026, 5:53 PM
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[WTS] Omega Seamaster Aqua Terra 2400

Omega Seamaster Aqua Terra 2400

Omega - Aqua Terra 2400
This Omega Seamaster Aqua Terra 2400 is in excellent condition, with a previous owner-reported accuracy of +3 seconds per day. The watch comes with a watch-only bracelet that fits a 7.5-inch wrist.

  • Condition: fantastic condition, super clean and running super well
  • Bracelet size: fits about a 7.5 inch wrist
  • Accuracy: +3 seconds a day
Posted at
May 18, 2026, 5:50 PM
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[WTS] Omega Seamaster Planet Ocean 42mm Titanium

Omega Seamaster Planet Ocean 42mm Titanium

Omega - Seamaster Planet Ocean · $4,900
This Omega Seamaster Planet Ocean is a 42mm titanium watch that comes with its full kit, including box and papers.

  • Payment Methods: Zelle, PayPal F&F or wire transfer
Posted at
May 18, 2026, 5:21 PM
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[WTS] Omega Speedmaster 44.25 Ceramic White Side Of The Moon 311.93.44.51.04.002 Watch

Omega Speedmaster 44.25 Ceramic White Side Of The Moon 311.93.44.51.04.002 Watch

Omega - 311.93.44.51.04.002 · $7,325
A Omega Speedmaster Dark Side of the Moon 'White Side of the Moon' watch featuring a white ceramic case, bezel, and dial.

  • Condition: Very nice preowned condition with no signs of wear or scratches on the ceramic.
  • Case material: white ceramic
  • Case dimensions: 44.25mm diameter
  • Band material: white alligator strap with titanium deployant clasp
Posted at
May 18, 2026, 5:20 PM
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