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.

3763
Watches
26
Families
571
Listings

Families

Aqua Terra

Constellation

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 Planet Ocean GMT Good Planet 232.30.44.22.03.001 43.5mm

Omega Seamaster Planet Ocean GMT Good Planet 232.30.44.22.03.001 43.5mm

Omega - 232.30.44.22.03.001 · $4,900
This Omega Seamaster Planet Ocean GMT Good Planet features a 43.5mm case size and comes with its original box and papers.

  • Condition: Good condition
  • Case Size: 43.5mm
Posted at
Oct 31, 2025, 1:24 PM
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[wts] Omega Seamaster Planet Ocean Chronograph 9300 232.30.46.51.01.001 under warranty

Omega Seamaster Planet Ocean Chronograph 9300 232.30.46.51.01.001 under warranty

Omega - 232.30.46.51.01.001 · $4,400
This Omega Seamaster Planet Ocean Chronograph features a 45mm case diameter, a unidirectional rotating bezel, and a date display at the 3 o'clock position.

  • Condition: Great condition
  • Water resistance: 200m depth rating
  • Warranty: valid through NOV 2027
Posted at
Oct 31, 2025, 1:20 PM
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[wts] Omega Seamaster Planet Ocean 8500 Titanium 232.90.46.21.03.001 45.5mm under warranty

Omega Seamaster Planet Ocean 8500 Titanium 232.90.46.21.03.001 45.5mm under warranty

Omega - 232.90.46.21.03.001 · $4,600
This Omega Seamaster Planet Ocean 8500 Titanium is a 45.5mm watch that comes with factory warranty valid until November 2027.

  • Condition: Excellent condition
  • Case size: 45.5mm diameter
  • Warranty expiration date: NOV 2027
Posted at
Oct 31, 2025, 1:18 PM
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[WTS] Omega Seamaster Pros black and blue $3800 ea.

Omega Seamaster Pros black and blue $3800 ea.

Omega - Seamaster Pros · $3,800
A black Omega Seamaster Pros from 2019 and a blue model from 2023 are being sold. The black watch has cosmetic damage, while the blue one is in solid condition.

  • Condition: Black (used) - good condition, Pearl cracked; Blue (new) - excellent condition
  • Year Black: 2019
  • Year Blue: 2023
Posted at
Oct 31, 2025, 1:06 PM
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[WTS] Omega Seamaster 120 – 166.027 – 1967

Omega Seamaster 120 – 166.027 – 1967

Omega - 166.027 · $2,450
The Omega Seamaster 120 is a classic dive watch line from Omega's golden era, blending classic styling with real heritage and wearability.

  • Condition: Good vintage condition
  • Case size: 37mm diameter
  • Movement: Omega Caliber 563, 17-jewel automatic movement with push-pull quickset date
Posted at
Oct 31, 2025, 12:52 PM
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[WTS] Omega Mesh Bracelet, Deployant Rubbers Black and Blue, Zenith Defy Skyline Red

Omega Mesh Bracelet, Deployant Rubbers Black and Blue, Zenith Defy Skyline Red

Omega · $620
A mesh bracelet from Omega, paired with Zenith Defy Skyline Arcturus Red watch, along with several omega deployant rubbers in black and blue.

  • Omega Black Rubber: $150
  • Omega Blue Rubber: $150 (fits up to 7.15 inch wrist)
  • Zenith Defy Skyline Price: 200
Posted at
Oct 31, 2025, 12:02 PM
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[WTS] Omega Seamaster Diver 300 Seaweed. With 2 nato bracelets and 2 travel boxes. $4800. Purchased in July, Worn twice great like new condition.

Omega Seamaster Diver 300 Seaweed. With 2 nato bracelets and 2 travel boxes. $4800. Purchased in July, Worn twice great like new condition.

Omega - Seamaster Diver 300 · $4,800
This Omega Seamaster Diver 300 Seaweed is a well-maintained watch, purchased in July and worn only twice. It comes with additional accessories.

  • Condition: like new
  • Bracelets: 2
  • Travel boxes: 2
Posted at
Oct 31, 2025, 11:44 AM
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[WTS] Omega Railmaster 2503.52 (39.2mm) Full Set -Reduced

Omega Railmaster 2503.52 (39.2mm) Full Set -Reduced

Omega - 2503.52 · $3,050
This Omega Railmaster is a 39.2mm watch with Cal. 2403 movement and 44-hour power reserve.

  • Condition: great condition
  • Case Diameter: 39.2mm
  • Thickness: 11mm
  • Lug To Lug Length: 47mm
Posted at
Oct 31, 2025, 11:35 AM
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[WTS] Rare Omega Toledo Guilloche Dial (1971) - $800 OBO

Rare Omega Toledo Guilloche Dial (1971) - $800 OBO

Omega - 511.416 · $800
This rare 1971 Omega Toledo features a stunning blue guilloché dial with golden patina and a gold-plated case in great shape.

  • Condition: Gentle signs of wear
  • Case material: Gold-plated
  • Crown and crystal signature: Omega-signed
  • Movement: Manual wind caliber 620
Posted at
Oct 31, 2025, 11:14 AM
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