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.

3775
Watches
26
Families
645
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 Geneve, Beautiful Speckled Dial 165.002 (Serviced) Only for 625$ Shipped 🚢

Omega Seamaster Geneve, Beautiful Speckled Dial 165.002 (Serviced) Only for 625$ Shipped 🚢

Omega - 165.002 · $625
This 1968 Omega Seamaster Geneve features a stainless steel case with a 35mm diameter and a speckled dial showing signs of aging.

  • Condition: Good, some scratches and signs of aging on the dial
  • Case size: 35mm diameter
  • Movement type: Automatic
Posted at
Dec 9, 2025, 8:08 AM
Active
View listing on r/WatchExchange
[WTS][US] Omega Seamaster SMP300 -Blue Dial - 42mm - 210.32.42.20.03.001 - Full Set

[US] Omega Seamaster SMP300 -Blue Dial - 42mm - 210.32.42.20.03.001 - Full Set

Omega - 210.32.42.20.03.001 · $4,200
The Omega Seamaster SMP300 features a blue dial and comes in a 42mm case.

  • Condition: Fantastic condition with minor, if any hairlines on clasp and case
  • Diameter: 42mm
Posted at
Dec 9, 2025, 7:43 AM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Aqua Terra 41.5mm – 231.13.42.21.06.001

Omega Seamaster Aqua Terra 41.5mm – 231.13.42.21.06.001

Omega - 231.13.42.21.06.001 · $3,800
A beautiful Omega Aqua Terra with a slate grey teak-pattern dial, 41.5mm stainless steel case, and the Omega Co-Axial Calibre 8500 visible through the exhibition caseback.

  • Condition: Good
  • Case size: 41.5mm
  • Water resistance: 150m
  • Crystal type: domed sapphire crystal
Posted at
Dec 9, 2025, 7:06 AM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Diver 300M 210.30.42.20.03.001 – 2024 – Full Set – Like New – Blue Wave Dial - $4899 Shipped

Omega Seamaster Diver 300M 210.30.42.20.03.001 – 2024 – Full Set – Like New – Blue Wave Dial - $4899 Shipped

Omega - 210.30.42.20.03.001 · $4,899
2024 Omega Seamaster Diver 300M in like new condition with a blue ceramic wave dial and 55-hour power reserve.

  • Condition: Like new
  • Case size: 42mm
  • Water resistance: 300m
  • Movement type: Automatic
Posted at
Dec 9, 2025, 12:22 AM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 166.0277 - $370

Omega Seamaster 166.0277 - $370

Omega - 166.0277 · $370
Up for sale is my good condition Omega Seamaster 166.0277, measuring at 33mm with an automatic movement

  • Condition: Fair condition for its age with some discoloration/peeling on the gold plating of the case
  • Case size: 33mm diameter
  • Movement type: automatic
Posted at
Dec 8, 2025, 9:25 PM
Active
View listing on r/WatchExchange
[WTS] Omega Constellation f300Hz • Cushion Case • Gold-Plated • New Battery - $800

Omega Constellation f300Hz • Cushion Case • Gold-Plated • New Battery - $800

Omega - Constellation f300Hz (ESA 9162) · $800
This Omega Constellation features a cushion-shaped case with gold-plated plating, a beautiful sunburst champagne dial, and an acrylic crystal. The watch has a thin and comfortable design.

  • Condition: Exceptional for ~50 years old
  • Case Shape: cushion-shaped
  • Case Plating: gold-plated
  • Dial Type: sunburst champagne
Posted at
Dec 8, 2025, 9:05 PM
Active
View listing on r/WatchExchange
[WTS] Omega Dynamic Geneve 41mm ST 166.0039

Omega Dynamic Geneve 41mm ST 166.0039

Omega - 166.0039 · $999
This is an Omega Dynamic Geneve model 166.0039, one of the first UFO style watches introduced in 1969.

  • Condition: Pre-owned, fine example with minor scuffs
  • Case dimensions: 41mm across, 43h X 11.3
  • Crystal type: Acrylic
  • Movement issue: Quickset date function not engaging correctly
Posted at
Dec 8, 2025, 7:14 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Diver 300 M Professional 300M Diver Ref - 210.30.42.20.01.001

Omega Seamaster Diver 300 M Professional 300M Diver Ref - 210.30.42.20.01.001

Omega - 210.30.42.20.01.001 · $4,650
The Omega Seamaster Professional features a ceramic bezel, etched wave dial, and classic styling that has stood the test of time.

  • Outer box included: true
  • Inner box included: true
  • Card holder included: true
Posted at
Dec 8, 2025, 6:33 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Planet Ocean 600m 42mm | 232.30.42.21.01.001

Omega Seamaster Planet Ocean 600m 42mm | 232.30.42.21.01.001

Omega - 232.30.42.21.01.001 · $3,350
This Omega Seamaster Planet Ocean is a 42mm watch with a 7-inch bracelet, featuring fresh polish.

  • Bracelet length: 7 inch
  • Case size: 42mm
Posted at
Dec 8, 2025, 6:10 PM
Active
View listing on r/WatchExchange