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
706
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 Planet Ocean Ultra Deep 215.30.46.21.04.001 $7,999

Omega Seamaster Planet Ocean Ultra Deep 215.30.46.21.04.001 $7,999

Omega - 215.30.46.21.04.001 · $7,999
The Omega Seamaster Planet Ocean Ultra Deep is a technically impressive dive watch with a staggering 6,000-meter depth rating, high-performance engineering, and oversized dimensions.

  • Condition: Minty condition, excellent time keeping
  • Case Diameter: 45 mm
  • Lug Width: 22 mm
  • Lug To Lug: 51.9mm
Posted at
Jan 13, 2026, 1:50 PM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster. Sapphire Sandwich. Automatic. Box, Papers.

Omega Speedmaster. Sapphire Sandwich. Automatic. Box, Papers.

Omega - 311.30.44.50.01.002 · $4,950
Omega Speedmaster, also known as the Sapphire Sandwich, is a high-end automatic watch that features strong lume.

  • Water Resistance: 30m
  • Box And Papers: true
Posted at
Jan 13, 2026, 1:38 PM
Active
View listing on r/WatchExchange
[WTS] Vintage Omega Automatic ( F-6251 ) $750 Shipped…… OBO

Vintage Omega Automatic ( F-6251 ) $750 Shipped…… OBO

Omega - F-6251 · $750
A beautiful early 1950s Omega bumper automatic, powered by the reliable Caliber 344 movement. The watch features a 14k gold-filled case produced by Star Watch Case Co. and an elegant silver dial with applied gold markers.

  • Condition: Excellent vintage condition with minor signs of age
  • Movement: Omega Cal. 344 Automatic (Bumper) - 17 Jewels
  • Case material: 14k Gold-Filled
  • Case diameter: 32mm without crown
Posted at
Jan 13, 2026, 12:18 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 300M "Seaweed" Green Wave Dial on OEM Mesh! 210.32.42.20.10.001

Omega Seamaster 300M "Seaweed" Green Wave Dial on OEM Mesh! 210.32.42.20.10.001

Omega - 210.32.42.20.10.001 · $5,395
The Omega Seamaster Diver 300M 'Seaweed' features a rare and striking color combination, powered by the Caliber 8800 movement and water-resistant up to 300 meters.

  • Condition: Excellent preowned condition
  • Movement: Caliber 8800
  • Power reserve: up to 55 hours
  • Water resistance: up to 300 meters
Posted at
Jan 13, 2026, 11:31 AM
Active
View listing on r/WatchExchange
[WTS] Omega Geneve ref. 166.0168 circa 1973 cal. 1012

Omega Geneve ref. 166.0168 circa 1973 cal. 1012

Omega - 166.0168 · $1,400
This Omega Geneve ref. 166.0168 is a dressier watch from the 'Genève' series, first introduced in 1953 to commemorate the caliber's record-setting performance at the Geneva Observatory. It features a unique club Blau blue dial and comes with a bigger case for its time, making it special among other Omega Geneve watches.

  • Condition: Excellent condition for the era with no damage but honest wear
  • Case Size: 36mm
  • Case Material: Steel
  • Crystal Type: Acrylic
Posted at
Jan 13, 2026, 10:10 AM
Active
View listing on r/WatchExchange
[WTS] 2023 Omega Seamaster Diver 300 M 210.32.42.20.03.001 Blue Wave Dial

2023 Omega Seamaster Diver 300 M 210.32.42.20.03.001 Blue Wave Dial

Omega - 210.32.42.20.03.001 · $3,950
This Omega Seamaster Diver 300 M features a Blue Wave Dial, and is available in excellent pre-owned condition with minimal signs of wear.

  • Condition: Excellent pre-owned
Posted at
Jan 13, 2026, 9:35 AM
Active
View listing on r/WatchExchange
[WTS] Omega Speedmaster Sapphire

Omega Speedmaster Sapphire

Omega - Speedmaster Moonwatch · $5,900
A Omega Speedmaster Moonwatch listed for sale, stated to run great with excellent case condition.

  • Condition: Excellent
  • Case condition: Excellent
Posted at
Jan 13, 2026, 8:40 AM
Active
View listing on r/WatchExchange
Omega Planet Ocean 6000M - Ultra Deep - 215.30.46.21.03.001 ( excellent )

Omega Planet Ocean 6000M - Ultra Deep - 215.30.46.21.03.001 ( excellent )

Omega - 215.30.46.21.03.001 · $8,750
Up for sale is an Omega Planet Ocean 6000M Ultra Deep watch with a 45.5mm O-MEGASTEEL case and blue dial on a bracelet.

  • Condition: Excellent Condition / Complete Set
  • Case material: O-MEGASTEEL
  • Diameter: 45.5mm
  • Movement: Omega 8912 Calibre
Posted at
Apr 8, 2025, 3:11 PM
Active
View listing on RolexForums
1967 Omega Seamaster 35mm Vintage Chronograph 321 Movement 105.005 Grains of Rice

1967 Omega Seamaster 35mm Vintage Chronograph 321 Movement 105.005 Grains of Rice

Omega - 105.005 · $7,500
A 1967 Omega Seamaster Chronograph with the legendary 321 movement, featuring a 'grains of rice' OEM Omega bracelet and tritium luminescence.

  • Condition: Fantastic shape cosmetically and mechanically
  • Movement: 321
  • Bracelet type: 'Grains of rice'
  • Case material:
Posted at
Apr 8, 2025, 1:27 PM
Active
View listing on RolexForums