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.

743
Watches
26
Families
613
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 3590.50

Omega Speedmaster 3590.50

Omega - 3590.50 · $10,500
Posted at
Jan 9, 2026, 1:25 PM
Active
View listing on r/WatchExchange
[WTS] RARE 🐼 Omega Speedmaster 🐼 Mitsukoshi Dial Big Box Complete Kit + Extras

RARE 🐼 Omega Speedmaster 🐼 Mitsukoshi Dial Big Box Complete Kit + Extras

Omega - 31130423001 · $8,600
A rare Omega Speedmaster Big Box edition with a Mitsukoshi dial and hands swap, complete kit, and extras. This limited release watch is dated 11/19/2019 and includes an aftermarket exhibition caseback.

  • Condition: Extremely clean, near flawless mint condition
  • Dial swap: done by a professional using OEM Mitsukoshi dial and hands
  • Hands: exact, correct Mitsukoshi hands as released on the original limited edition Mitsukoshi
  • Original parts: included in OEM plastic containers from the mitsu dial and hands
Posted at
Jan 9, 2026, 12:09 PM
Active
View listing on r/WatchExchange
[WTS] Omega Constellation Automatic Chronometer Ref. 168.0056 – $900 shipped OBO

Omega Constellation Automatic Chronometer Ref. 168.0056 – $900 shipped OBO

Omega - 168.0056 · $900
  • Shipped: true
Posted at
Jan 9, 2026, 12:03 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Planet Ocean GMT 600M “Oreo” - 215.30.44.22.01.001

Omega Seamaster Planet Ocean GMT 600M “Oreo” - 215.30.44.22.01.001

Omega - 215.30.44.22.01.001 · $5,650
This Omega Seamaster Planet Ocean GMT 600M 'Oreo' comes with additional accessories and is in very good condition, with some damage to the outer cardboard box.

  • Condition: very good pre-owned condition
  • Box Condition: outer box has some damage
  • Accessories: includes inner box, warranty, pictogram/master chrono cards, instruction booklet, AD purchase receipt
Posted at
Jan 9, 2026, 11:13 AM
Active
View listing on r/WatchExchange
[WTS] Vintage Omega Automatic LU6304

Vintage Omega Automatic LU6304

Omega - LU6304 · $8,000
  • Type: Vintage Automatic
Posted at
Jan 9, 2026, 11:13 AM
Active
View listing on r/WatchExchange
[WTS] Omega Railmaster 36mm 2804.52.37 | Original Box & Papers (serviced)

Omega Railmaster 36mm 2804.52.37 | Original Box & Papers (serviced)

Omega - 2804.52.37 · $5,301
The Omega Railmaster is an iconic watch with a no-nonsense 3-6-9 dial, known for its practical and modest design that has remained largely unchanged since 1957.

  • Condition: Recently serviced, original box and papers included
  • Box And Papers: yes
  • Shipping Cost Us: 54
  • Shipping Cost Asia: 18
Posted at
Jan 9, 2026, 9:56 AM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Railmaster 2503.52 – 39mm (Neo-Vintage), first Railmaster reintroduced by Omega since the original 1957 model. $2899

Omega Seamaster Railmaster 2503.52 – 39mm (Neo-Vintage), first Railmaster reintroduced by Omega since the original 1957 model. $2899

Omega - 2503.52 · $2,899
The neo-vintage Railmaster is in the ideal 39mm sweet spot—and notably, the first Railmaster reintroduced by Omega since the original 1957 model. A clean, no-date black dial, strong lume, and a timeless tool-watch aesthetic that wears effortlessly on the wrist.

  • Condition: great condition
  • Case size: 39mm
  • Dial color: black
  • Bracelet fits wrist: approximately 7.5"
Posted at
Jan 9, 2026, 9:51 AM
Active
View listing on r/WatchExchange
[WTS] Omega Constellation C Shape - 168.017 Circa 1969 only for 775$ Shipped 🚢

Omega Constellation C Shape - 168.017 Circa 1969 only for 775$ Shipped 🚢

Omega - 168.017 · $775
A 1969 Omega Constellation C Shape reference 168.017 featuring a stainless steel case and automatic movement calibre 564.

  • Condition: Great, minor hairline scratches
  • Case size: 35mm diameter
  • Movement: Calibre 564 automatic
Posted at
Jan 9, 2026, 8:05 AM
Active
View listing on r/WatchExchange
[WTS][US] Omega Seamaster SMP300 - Green Dial - 42mm - 210.32.42.20.10.001 - Full Set

[US] Omega Seamaster SMP300 - Green Dial - 42mm - 210.32.42.20.10.001 - Full Set

Omega - 210.32.42.20.10.001 · $4,400
Up for sale is an Omega Seamaster SMP300 - Green Dial - 42mm, which functions perfectly mechanically without issue.

  • Condition: Fantastic condition with minor hairlines
  • Case Size: 42mm
Posted at
Jan 9, 2026, 8:00 AM
Active
View listing on r/WatchExchange