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
589

Families


Current Listings

[WTS] Omega Speedmaster Reduced 3510.50 – Papers & extra Uncle Seiko bracelet

Omega Speedmaster Reduced 3510.50 – Papers & extra Uncle Seiko bracelet

Omega - 3510.50 · $2,800
Up for sale is my Omega Speedmaster Reduced ref. 3510.50, a classic automatic Speedmaster in great overall condition.

  • Condition: Very good, with normal light wear consistent with use
  • Case size: 39mm diameter
  • Movement: Automatic chronograph
  • Year: 2005
Posted at
Jan 1, 2026, 12:09 PM
Active
[WTS] Omega Blue Side Of The Moon Aventurine, Box + Pictograms + master chronometer, no warranty card

Omega Blue Side Of The Moon Aventurine, Box + Pictograms + master chronometer, no warranty card

The Omega Speedmaster Moonphase Blue Side of the Moon features a 44.25mm blue ceramic case and a stunning blue Aventurine dial, reminiscent of a star-filled night sky.

  • Condition: Excellent Condition
  • Case size: 44.25mm diameter
  • Movement caliber: Omega Master Chronometer Co-Axial movement with Moonphase complication
Posted at
Jan 1, 2026, 10:40 AM
Active
[WTS][US] Omega Seamaster SMP300 Black Rubber Strap + Deployment Clasp - 20mm - 032CVZ015752 / 9452.18.83

[US] Omega Seamaster SMP300 Black Rubber Strap + Deployment Clasp - 20mm - 032CVZ015752 / 9452.18.83

Omega - SMP300 · $550
This Omega Seamaster SMP300 features a black rubber strap and deployment clasp, with no scratches or damage to the strap itself.

  • Length: 20mm
Posted at
Jan 1, 2026, 7:05 AM
Active
[WTS][US] Omega Seamaster Professional 300m - 42mm - Black - 210.30.42.20.01.001 - Full Set

[US] Omega Seamaster Professional 300m - 42mm - Black - 210.30.42.20.01.001 - Full Set

Up for sale is an Omega Seamaster Professional 300m - 42mm - Black watch that functions perfectly mechanically without issue.

  • Condition: Fantastic condition with minor hairlines
  • Case size: 42mm
  • Water resistance: 300m
Posted at
Jan 1, 2026, 6:58 AM
Active
[WTS] [EU] Omega Speedmaster Professional 145.022

[EU] Omega Speedmaster Professional 145.022

Omega - 145.022 · $1,250
This Omega Speedmaster Professional is a pre-owned watch in poor condition. The hesalite crystal is badly scratched, and the case and strap are worn out. The chronograph function is not working.

  • Condition: Bad
  • Service history: No service history
  • Chronograph buttons: Bottom button presses in, top button does not press in
  • Movement untouched: Minimum 40-50 years since last opened
Posted at
Jan 1, 2026, 6:56 AM
Active
[WTS] Omega Seamaster 166.0206 watch price reduced

Omega Seamaster 166.0206 watch price reduced

Omega - 166.0206 · $400
This is an automatic Omega Seamaster watch, model number 166.0206, that has been serviced last year.

  • Condition: fairly used but no damages
  • Size: 36mm width across
  • Power source: automatic
Posted at
Jan 1, 2026, 3:27 AM
Active
[WTS] Omega Speedmaster Professional Moonwatch Full Steel 145.022-69 Ghost Bezel Yellow Patina Step Dial 1969 (Serviced) 🔥

Omega Speedmaster Professional Moonwatch Full Steel 145.022-69 Ghost Bezel Yellow Patina Step Dial 1969 (Serviced) 🔥

Omega - 145.022-69 · $5,425
A classic 1969 Omega Speedmaster Moonwatch featuring the step dial and flat case back, presenting beautifully in full steel with a warm yellow patina and grey 'ghost' bezel.

  • Condition: Serviced, lightly polished case with original step dial and tritium lume
  • Size: 42mm
  • Year: 1969
  • Movement serviced: true
Posted at
Jan 1, 2026, 3:18 AM
Active
[WTS] Omega Speedmaster Racing “Blue Dial” 40mm 326.30.40.50.03.001 | 2022 Box and Papers

Omega Speedmaster Racing “Blue Dial” 40mm 326.30.40.50.03.001 | 2022 Box and Papers

2022 Omega Speedmaster Racing "Blue Dial" 40mm watch with slight wear on the bracelet, sold in its original 2022 box and papers.

  • Condition: Excellent Pre-Owned Condition
  • Bracelet links: 12 full links, couple half links
  • Amp hours: 350
Posted at
Jan 1, 2026, 12:40 AM
Active
[WTS] Omega Seamaster Professional SMPc non-wave dial

Omega Seamaster Professional SMPc non-wave dial

Omega - SMPc · $2,950
A Omega Seamaster Professional SMPc in very good condition, with a non-wave dial. It's been well-maintained and only occasionally worn.

  • Condition: Very good with minor wear on clasp
  • Age: Years of ownership
  • Daily use: Not a daily driver
Posted at
Dec 31, 2025, 9:14 PM
Active