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.

3763
Watches
26
Families
553
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 Speedmaster extra links and see through caseback

Omega Speedmaster extra links and see through caseback

Omega - Tokyo 2020 Speedmaster
For sale are additional details for an Omega Speedmaster, including a Spiralwinder see through caseback and installation tool, as well as 4 extra links for the new bracelet.

  • See through caseback: Spiralwinder, see through caseback and installation tool
  • Extra links: 4 extra links for the new bracelet with polished center links
  • Retail price of see through caseback: 120
Posted at
Oct 31, 2025, 4:32 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Professional Ceramic 212.30.36.20.03.001 - 36mm - Price Reduced

Omega Seamaster Professional Ceramic 212.30.36.20.03.001 - 36mm - Price Reduced

Omega - 212.30.36.20.03.001 · $2,650
The Omega Seamaster Professional Ceramic is a 36mm watch that has gotten hard to find in this size.

  • Condition: Good condition, light hairlines scratches on bracelet and clasp
  • Size: 36.25mm diameter
Posted at
Oct 31, 2025, 4:32 PM
Active
View listing on r/WatchExchange
[WTS] 2025 Omega Seamaster Professional Diver 300M | SMP 300 | Seaweed Dial | 210.30.42.20.10.001 | Complete | BNIB

2025 Omega Seamaster Professional Diver 300M | SMP 300 | Seaweed Dial | 210.30.42.20.10.001 | Complete | BNIB

Omega - 210.30.42.20.10.001 · $5,350
A brand new Omega Seamaster Professional Diver 300M with a Seaweed dial, presented as a complete set direct from the AD.

  • Condition: New
  • Price Msrp: $6,700
  • Year: 2025
Posted at
Oct 31, 2025, 3:18 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Diver 300M [2024] Ref 210.30.42.20.01.001 💎 Nice Full Kit 🎃$4,499

Omega Seamaster Diver 300M [2024] Ref 210.30.42.20.01.001 💎 Nice Full Kit 🎃$4,499

Omega - 210.30.42.20.01.001 · $4,499
This is a 2024 Omega Seamaster Diver 300M in black, with a 42mm case and 300m water resistance.

  • Condition: Very good condition
  • Case condition: very good
  • Bezel condition: very good
  • Crystal condition: very good
Posted at
Oct 31, 2025, 2:58 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Aqua Terra 41mm (220.12.41.21.02.002) – Full Set (Sept 2025)

Omega Seamaster Aqua Terra 41mm (220.12.41.21.02.002) – Full Set (Sept 2025)

Omega - 220.12.41.21.02.002 · $5,500
This Omega Seamaster Aqua Terra 41mm is a brand new, unused watch with a white dial and orange accent. It comes with the full set, including OEM rubber strap, inner/outer boxes, cards, and manual.

  • Condition: Like new with minimal signs of wear
  • Warranty: 5-year full warranty from Omega
  • Set included: Full set including inner/outer boxes, three cards (Pictogram, Master Chronometer, Warranty), and manual
Posted at
Oct 31, 2025, 2:54 PM
Active
View listing on r/WatchExchange
[WTS] Omega Grey Side of the Moon - 2025 full kit

Omega Grey Side of the Moon - 2025 full kit

Omega - 311.93.44.51.99.002 · $8,250
The Omega Speedmaster Moonwatch Grey Side of the Moon is a bold and contemporary take on the iconic Moonwatch, featuring a grey ceramic case with a sand-blasted platinum dial and Moon-surface texture. It offers chronograph functionality, a silicon balance spring, and a 60-hour power reserve.

  • Condition: Near mint
  • Case size: 44.25mm diameter
  • Material: Grey ceramic case
  • Dial material: Platinum 950 dial
Posted at
Oct 31, 2025, 2:14 PM
Active
View listing on r/WatchExchange
[wts] Omega Seamaster Planet Ocean GMT Good Planet 232.30.44.22.03.001 43.5mm

Omega Seamaster Planet Ocean GMT Good Planet 232.30.44.22.03.001 43.5mm

Omega - 232.30.44.22.03.001 · $4,900
This Omega Seamaster Planet Ocean GMT Good Planet features a 43.5mm case size and comes with its original box and papers.

  • Condition: Good condition
  • Case Size: 43.5mm
Posted at
Oct 31, 2025, 1:24 PM
Active
View listing on r/WatchExchange
[wts] Omega Seamaster Planet Ocean Chronograph 9300 232.30.46.51.01.001 under warranty

Omega Seamaster Planet Ocean Chronograph 9300 232.30.46.51.01.001 under warranty

Omega - 232.30.46.51.01.001 · $4,400
This Omega Seamaster Planet Ocean Chronograph features a 45mm case diameter, a unidirectional rotating bezel, and a date display at the 3 o'clock position.

  • Condition: Great condition
  • Water resistance: 200m depth rating
  • Warranty: valid through NOV 2027
Posted at
Oct 31, 2025, 1:20 PM
Active
View listing on r/WatchExchange
[wts] Omega Seamaster Planet Ocean 8500 Titanium 232.90.46.21.03.001 45.5mm under warranty

Omega Seamaster Planet Ocean 8500 Titanium 232.90.46.21.03.001 45.5mm under warranty

Omega - 232.90.46.21.03.001 · $4,600
This Omega Seamaster Planet Ocean 8500 Titanium is a 45.5mm watch that comes with factory warranty valid until November 2027.

  • Condition: Excellent condition
  • Case size: 45.5mm diameter
  • Warranty expiration date: NOV 2027
Posted at
Oct 31, 2025, 1:18 PM
Active
View listing on r/WatchExchange