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.

3812
Watches
27
Families
860
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] Authentic Omega OEM Seaweed Green Rubber Strap – 20mm – Seamaster Professional - SMP 300M (42mm) On Unbranded Aftermarket Clasp

Authentic Omega OEM Seaweed Green Rubber Strap – 20mm – Seamaster Professional - SMP 300M (42mm) On Unbranded Aftermarket Clasp

Omega - 300M (42mm) · $185
A used Omega OEM Seaweed Green rubber strap for the Seamaster Professional 300M, available for sale.

  • Color: Seaweed Green
  • Width: 20mm
Posted at
May 25, 2026, 8:17 AM
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[WTS] ALL THE GOLD! Rare Vintage 18K Omega Speedmaster Tribute to Astronauts Ref BA145.022 Unpolished Collector Example!

ALL THE GOLD! Rare Vintage 18K Omega Speedmaster Tribute to Astronauts Ref BA145.022 Unpolished Collector Example!

Omega - BA145.022-69 · $47,000
A rare vintage Omega Speedmaster Tribute to Astronauts in solid gold, one of only 1014 made starting in November 1969.

  • Condition: Unpolished, all original with incredible patina forming on the gold
  • Case size: 42MM diameter
  • Bracelet length: 7.5 inches
  • Movement: Lemania-based hand wound caliber 861
Posted at
May 24, 2026, 11:22 PM
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[WTS] Omega Constellation Ref. 168.005 “Türler” | Good Condition (Serviced) | $1700

Omega Constellation Ref. 168.005 “Türler” | Good Condition (Serviced) | $1700

Omega - 168.005 · $1,700
For sale is an Omega Constellation Ref. 168.005 'Türler' in good condition, serviced.

  • Condition: Good
  • Serviced: yes, serviced
  • Status: good condition
Posted at
May 24, 2026, 10:19 PM
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[WTS] Omega Railmaster 2502.52 41mm - $2,490

Omega Railmaster 2502.52 41mm - $2,490

Omega - 2502.52 · $2,490
Up for sale is my great condition Omega Railmaster 2502.52, This watch measures at 41mm and has an automatic Omega 2403 movement.

  • Condition: Very good condition for its age
  • Case size: 41mm diameter
  • Movement: Automatic Omega 2403
Posted at
May 24, 2026, 10:01 PM
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[WTS] Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm Master Co-Axial Box and Papers - $3,250

Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm Master Co-Axial Box and Papers - $3,250

Omega - 231.10.39.21.02.002 · $3,250
This Omega Aqua Terra 231.10.39 Cal 8500 is a 39mm watch with an OMEGA 8500 movement.

  • Condition: Great condition, minimal marks on case and caseback
  • Case size: 39mm
  • Movement: Calibre OMEGA 8500
  • Bracelet material: Steel
Posted at
May 24, 2026, 9:54 PM
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[WTS] Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm Master Co-Axial - $2,950

Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm Master Co-Axial - $2,950

Omega - 231.10.39.21.02.002 · $2,950
This Omega Aqua Terra features a Calibre OMEGA 8500 movement, measuring 39mm in diameter. It has a steel case with an original Omega steel bracelet.

  • Condition: Great condition, 8.9/10 for case and bracelet
  • Movement: Calibre OMEGA 8500
  • Case size: 39mm
  • Bracelet type: Original Omega steel bracelet (replaced with OEM all brushed version)
Posted at
May 24, 2026, 9:52 PM
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[WTS] Omega x Swatch Moonswatch - Mission to the Moonphase (White, Snoopy) - Box & Papers - EXCELLENT

Omega x Swatch Moonswatch - Mission to the Moonphase (White, Snoopy) - Box & Papers - EXCELLENT

Omega - Mission to the Moonphase · $310
This Omega x Swatch Moonswatch - Mission to the Moonphase is a unique collaboration watch that hasn't seen much use due to lack of wrist time. The strap, although never used, shows some signs of yellowing on the velcro side.

  • Condition: Excellent
  • Year purchased: 2024
Posted at
May 24, 2026, 9:24 PM
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[WTS] Omega x Swatch Moonswatch - Mission to Mercury - Box & Papers - EXCELLENT

Omega x Swatch Moonswatch - Mission to Mercury - Box & Papers - EXCELLENT

Omega - Mission to Mercury · $265
This listing is for an Omega x Swatch Moonswatch Mission to Mercury, purchased in 2023 and kept in excellent condition. The watch comes with its original box and papers.

  • Condition: Excellent
  • Box And Papers: yes
  • Aftermarket Strap Used: yes
Posted at
May 24, 2026, 9:16 PM
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[WTS] Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $2,590

Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $2,590

Omega - 231.10.39.21.01.001 · $2,590
Up for sale is my great condition Omega Seamaster Aqua Terra 231.10.39.21.01.001, this watch measures at 38.5mm and has an automatic Omega Calibre 8500 movement.

  • Condition: Very good condition for its age
  • Case size: 38.5mm
  • Movement: Automatic Omega Calibre 8500
  • Bracelet material: Steel
Posted at
May 24, 2026, 9:01 PM
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