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.

45
Watches
27
Families
877
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 Aqua Terra 150M – Annual Calendar – 38.5mm

Omega Seamaster Aqua Terra 150M – Annual Calendar – 38.5mm

Omega - 23110392203001 · $4,200
The Omega Seamaster Aqua Terra 150M is a versatile watch that features an annual calendar complication, which automatically accounts for months with 30 or 31 days and only needs adjustment once per year.

  • Condition: Excellent condition
  • Case size: 38.5mm diameter
  • Movement: Omega Co-Axial calibre 8601
Posted at
May 4, 2026, 2:32 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 14735 with rare Diamond Texture dial 💎💠

Omega Seamaster 14735 with rare Diamond Texture dial 💎💠

Omega - 14735 · $1,350
A manual-wind Omega Seamaster with a rare diamond-textured dial and strong performance, housed in a stainless steel case with a snap-back design.

  • Case size: ~34–35 mm diameter
  • Movement type: Manual-wind
  • Crystal material: Acrylic
Posted at
May 4, 2026, 2:18 PM
Active
View listing on r/WatchExchange
[WTS] Speedmaster 145022 from 1985. Wrong bezel. Nice lume. Timegrapher pictures are included. $3500 shipped from California.

Speedmaster 145022 from 1985. Wrong bezel. Nice lume. Timegrapher pictures are included. $3500 shipped from California.

Omega - 145022 · $3,500
A 1985 Omega Speedmaster with incorrect bezel and good lume, including timegrapher pictures.

  • Condition: Nice condition, incorrect bezel
  • Year of manufacture: 1985
  • Location shipped from: California
Posted at
May 4, 2026, 2:09 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Professional 300M 42mm “Seaweed” 210.32.42.20.10.001 | 2025 Watch with Box and Papers

Omega Seamaster Professional 300M 42mm “Seaweed” 210.32.42.20.10.001 | 2025 Watch with Box and Papers

Omega - 210.32.42.20.10.001 · $4,650
A 2025 Omega Seamaster Professional 300M in 42mm with a green 'Seaweed' dial, available with a standard pin buckle or deployant and rubber strap.

  • Condition: Excellent, bordering on Like New
  • Buckle type: Standard pin buckle
  • Deployant available: Yes, additional cost applies for deployant and rubber strap
Posted at
May 4, 2026, 1:43 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Date 3513.50 – 39mm Automatic Chronograph – Black Dial – Full Set Serviced Price : 2350$

Omega Speedmaster Date 3513.50 – 39mm Automatic Chronograph – Black Dial – Full Set Serviced Price : 2350$

Omega - 3513.50 · $2,350
This classic Omega Speedmaster Date ref. 3513.50 is a 39mm automatic chronograph with a black dial, part of the less-highly-regarded Speedmaster line. It's perfect for everyday wear with its iconic Speedy DNA.

  • Condition: Very good used condition, minor scratches on case and strap
  • Case size: 39mm diameter
  • Thickness: ~14mm
  • Lug width: 18mm
Posted at
May 4, 2026, 1:18 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Date 3211.31.00 — 40mm Panda Dial — Cal. 1164 (Fresh Service) — $2,399 Shipped (Tariff Covered)

Omega Speedmaster Date 3211.31.00 — 40mm Panda Dial — Cal. 1164 (Fresh Service) — $2,399 Shipped (Tariff Covered)

Omega - 3211.31.00 · $2,399
This Omega Speedmaster Date features a clean silver panda dial with black subdials and red accents, powered by Cal. 1164 with chronograph functions that operate as they should.

  • Condition: Pre-owned with honest wear
  • Case size: 40mm diameter
  • Lug-to-lug length: 46mm
  • Thickness: 15mm
Posted at
May 4, 2026, 1:13 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Racing - 329.30.44.51.01.001 - Box and Papers - Price Reduced!

Omega Speedmaster Racing - 329.30.44.51.01.001 - Box and Papers - Price Reduced!

Omega - 329.30.44.51.01.001 · $5,695
A pre-owned Omega Speedmaster Racing Chronograph in good condition, featuring a 44.25mm size and coming with its original box, papers, and stainless steel bracelet.

  • Condition: pre-owned with minor wear
  • Size: 44.25mm
  • Bracelet material: stainless steel
  • Payment methods: Zelle, bank wire, or PayPal F&F
Posted at
May 4, 2026, 1:11 PM
Active
View listing on r/WatchExchange
[WTS] Omega x Swatch 1965 - WD1863 Mod - Unworn

Omega x Swatch 1965 - WD1863 Mod - Unworn

Omega - WD1863 Mod · $525
A modded Omega x Swatch 1965 Moonswatch, professionally modified to fit a stainless steel case with sapphire crystal.

  • Condition: unworn
  • Case material: stainless steel
  • Crystal: sapphire
Posted at
May 4, 2026, 1:10 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Professional 41mm “Peter Blake”- 2254.50 - Price Reduced!

Omega Seamaster Professional 41mm “Peter Blake”- 2254.50 - Price Reduced!

Omega - 2254.50 · $2,975
Up for sale is my Omega Seamaster Professional 41mm 'Peter Blake' in great condition with very minimal hairlines throughout.

  • Condition: Great condition, minimal hairlines
  • Case size: 41mm diameter
  • Wrist fit: 7.25-7.5 inch wrist
  • Payment options: Zelle, Bank wire, or PayPal F&F for trusted buyers
Posted at
May 4, 2026, 1:09 PM
Active
View listing on r/WatchExchange