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.

3779
Watches
26
Families
683
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] 21mm Omega - OEM - Black Rubber Strap & 18mm Omega Buckle $250 Shipped

21mm Omega - OEM - Black Rubber Strap & 18mm Omega Buckle $250 Shipped

Omega - CVZ012082 · $250
A black rubber strap and Omega buckle are being sold, specifically designed for the Omega Seamaster Diver 300m. The strap is currently on backorder.

  • Strap Width: 21mm
  • Buckle Width: 18mm
Posted at
Jan 23, 2026, 8:27 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Planet Ocean 600M 42mm – Early Gen Classic

Omega Seamaster Planet Ocean 600M 42mm – Early Gen Classic

Omega - 2201.51.00 · $2,950
The Omega Seamaster Planet Ocean 600M is a robust dive watch with a 42mm stainless steel case, black matte dial, and orange accents.

  • Condition: Excellent condition
  • Case size: 42mm diameter
  • Water resistance: 600m
Posted at
Jan 23, 2026, 8:14 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Professional 300 SMPc, non-wave dial, full kit minus warranty card

Omega Seamaster Professional 300 SMPc, non-wave dial, full kit minus warranty card

Omega - SMPc · $2,950
A previously owned Omega Seamaster Professional 300 SMPc in non-wave dial configuration, part of the previous generation. This watch features a 41mm diameter and is designed for comfort.

  • Condition: pre-owned with signs of wear
  • Case size: 41mm diameter
  • Wrist size compatible: 7.25 inches
  • Included accessories: pictogram, manual, box(s), tag
Posted at
Jan 23, 2026, 7:05 PM
Active
View listing on r/WatchExchange
[WTS] Vintage Omega Genève Ref. 131.019 Dress Watch Boxed $600

Vintage Omega Genève Ref. 131.019 Dress Watch Boxed $600

Omega - 131.019 · $600
This vintage Omega Genève dress watch is a stylish timepiece from Switzerland. It features a manual winding movement, stainless steel case, and leather band with marked buckle.

  • Condition: Preowned with some wear, tiny dots, and marks
  • Country Of Manufacture: Switzerland
  • Movement Type: Manual winding
  • Case Material: Stainless steel
Posted at
Jan 23, 2026, 6:43 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Aqua Terra 150m | Master Co-Axial | 41.5mm | 231.10.42.21.03.003 Blue

Omega Seamaster Aqua Terra 150m | Master Co-Axial | 41.5mm | 231.10.42.21.03.003 Blue

Omega - 231.10.42.21.03.003 · $3,750
This Omega Seamaster Aqua Terra is a Master Co-Axial watch featuring a 41.5mm case and a 7.25" bracelet.

  • Case Size: 41.5mm diameter
  • Bracelet Length: 7.25 inches
Posted at
Jan 23, 2026, 6:33 PM
Active
View listing on r/WatchExchange
[WTS] Omega Railmaster Full set, warranty until 2028 220.10.40.20.06.001

Omega Railmaster Full set, warranty until 2028 220.10.40.20.06.001

Omega - 220.10.40.20.06.001 · $2,999
This Omega Railmaster is a 40mm watch with a 47 L2L and 20mm lug width, making it suitable for everyday use.

  • Condition: great condition
  • Diameter: 40mm
  • Lug width: 20mm
  • Case length to lug: 47 L2L
Posted at
Jan 23, 2026, 5:24 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster 1957 Limited Edition 40mm

Omega Speedmaster 1957 Limited Edition 40mm

Omega - 323.30.40.40.01.001 · $3,999
This Omega Speedmaster is a limited edition model from 2009, featuring a black dial with grey sub-dial detailing and a black bezel.

  • Condition: Excellent
  • Case Size: 40mm
  • Movement: Calibre 3304 mechanical automatic chronograph
  • Bracelet Width: supplied with original Omega stainless steel bracelet strap
Posted at
Jan 23, 2026, 4:39 PM
Active
View listing on r/WatchExchange
[wts] Omega Seamaster Diver Beijing 2022 Olympics’ Edition ref. 522.30.42.20.03.001

Omega Seamaster Diver Beijing 2022 Olympics’ Edition ref. 522.30.42.20.03.001

Omega - 522.30.42.20.03.001 · $3,995
For sale is a Omega Seamaster Beijing Edition, in wonderful shape with minor surface hairlines on the clasp.

  • Condition: Mint condition
  • Year of production: 2021
  • Surface hairlines location: clasp
Posted at
Jan 23, 2026, 4:31 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 300m 41mm Full Size 2531.80 - FRESHLY OVERHAULED BY OMEGA 🧼 ($1K service, many parts replaced) - Full Kit - 2 year Omega warranty - $3700 firm shipped CONUS

Omega Seamaster 300m 41mm Full Size 2531.80 - FRESHLY OVERHAULED BY OMEGA 🧼 ($1K service, many parts replaced) - Full Kit - 2 year Omega warranty - $3700 firm shipped CONUS

Omega - 2531.80 · $3,700
This Omega Seamaster 300m is a full-size watch with a 41mm case, featuring a freshly overhauled movement and various parts replaced by Omega. It comes with a 2-year warranty and is in incredible condition.

  • Condition: Pre-owned, like new with minor desk dive scuffs on clasp
  • Warranty Years: 2
  • Service Cost: $1,000
  • Bracelet Condition: All pins replaced
Posted at
Jan 23, 2026, 4:00 PM
Active
View listing on r/WatchExchange