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
779
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 Diver 300m 210.30.42.20.03.001- $4500

Omega Seamaster Diver 300m 210.30.42.20.03.001- $4500

Omega - 210.30.42.20.03.001 · $4,500
This Omega Seamaster 300m features a blue ceramic wave dial with the robust 8800 METAS movement. The watch is in good overall condition.

  • Condition: Good, with minor marks and scratches
  • Case size: 42mm
  • Movement: 8800 METAS
  • Water resistance: 300m
Posted at
Apr 14, 2026, 11:54 AM
Active
View listing on r/WatchExchange
[WTS] 1971 Omega Seamaster ref. 166.067 w/ Cal. 565 – 36mm gold-capped case, original sunburst dial, fresh Apr 2026 service – $900 all-in

1971 Omega Seamaster ref. 166.067 w/ Cal. 565 – 36mm gold-capped case, original sunburst dial, fresh Apr 2026 service – $900 all-in

Omega - 166.067 · $900
A 1971 Omega Seamaster ref. 166.067 with automatic Cal. 565 quickset-date movement, featuring a clean original silver sunburst dial, 36mm gold-capped case, and original signed plexiglass. The watch has been freshly serviced in April 2026.

  • Condition: Excellent, with normal hairline scratches from age and use
  • Movement: Original Omega Cal. 565 automatic
  • Case diameter: 36mm
  • Crystal type: Original signed plexiglass
Posted at
Apr 14, 2026, 9:25 AM
Active
View listing on r/WatchExchange
[WTS][US] Omega Seamaster SMP300 - Silver Dial - 42mm - 210.30.42.20.06.001

[US] Omega Seamaster SMP300 - Silver Dial - 42mm - 210.30.42.20.06.001

Omega - 210.30.42.20.06.001 · $3,750
A Omega Seamaster SMP300 in silver dial, 42mm case size, and a serial date of 2021.

  • Condition: Fantastic condition with minor hairlines on clasp and case
  • Size: 42mm diameter
  • Serial date: 2021
Posted at
Apr 14, 2026, 7:22 AM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 2252.50 Mid Size Peter Blake 36mm - $2,290

Omega Seamaster 2252.50 Mid Size Peter Blake 36mm - $2,290

Omega - 2252.50 · $2,290
Up for sale is a great condition Omega Seamaster 2252.50 with a 36mm diameter and Calibre Omega 1120 Automatic movement.

  • Condition: 8.8/10
  • Case size: 36mm diameter
  • Movement type: Automatic
  • Bezel condition: aftermarket bezel insert, clean and installed
Posted at
Apr 14, 2026, 4:40 AM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 300M Co-Axial 41mm 2220.80 Box and Card - $2,890

Omega Seamaster 300M Co-Axial 41mm 2220.80 Box and Card - $2,890

Omega - 2220.80 · $2,890
Up for sale is my Omega Seamaster 2220.80, a 41mm automatic co-axial cal 2500 movement watch with a steel case and original Omega steel bracelet.

  • Condition: 8.9/10, great condition with minimal marks/hairlines
  • Case size: 41mm diameter
  • Movement: automatic co-axial cal 2500
  • Bracelet fit: up to 7.25 inch wrists depending on wrist shape
Posted at
Apr 14, 2026, 4:34 AM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Peter Blake 2264.50 41mm Quartz - $2,250

Omega Seamaster Peter Blake 2264.50 41mm Quartz - $2,250

Omega - 2264.50 · $2,250
Up for sale is an Omega Seamaster 2264.50 41mm Quartz watch in very good condition, featuring a Calibre OMEGA 1538 Quartz movement and a crisp bezel turning.

  • Condition: Very good condition
  • Case Size: 41mm diameter
  • Movement Type: Quartz
Posted at
Apr 14, 2026, 4:33 AM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 300M Co-Axial Mid-size 36mm 2222.80 - $2,250

Omega Seamaster 300M Co-Axial Mid-size 36mm 2222.80 - $2,250

Omega - 2222.80 · $2,250
Up for sale is my very good Omega Seamaster 2222.80, which measures at 36mm and features an automatic co-axial cal 2500 movement.

  • Condition: Very good (8.9/10)
  • Case size: 36mm
  • Bracelet length: fits up to 7-7.25 inch wrists
  • Shipping duration: 3-5 days globally
Posted at
Apr 14, 2026, 4:29 AM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Reduced 3510.50 - $2,390

Omega Speedmaster Reduced 3510.50 - $2,390

Omega - 3510.50 · $2,390
Up for sale is my Omega Speedmaster Reduced 3510.50 in great condition. It features a steel case and original speedmaster bracelet.

  • Condition: great condition, minimal wear
  • Bracelet length: original
  • Box included: yes
  • Shipping: Fedex Priority Shipping from Philippines, 3-5 days globally
Posted at
Apr 14, 2026, 4:26 AM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Reduced Automatic 3510.50 – Black Dial – $3,000

Omega Speedmaster Reduced Automatic 3510.50 – Black Dial – $3,000

Omega - Speedmaster Reduced Automatic 3510.50 · $3,000
a Omega Speedmaster Reduced Automatic with a black dial is for sale.

  • Dial color: Black
Posted at
Apr 14, 2026, 2:55 AM
Active
View listing on r/WatchExchange