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.

3811
Watches
27
Families
780
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] Omega Constellation Co-Axial 35mm 123.20.35.20.02 - $2,144 shipped express worldwide

Omega Constellation Co-Axial 35mm 123.20.35.20.02 - $2,144 shipped express worldwide

Omega - 123.20.35.20.02 · $2,144
The Omega Constellation Co-Axial is a 35mm watch featuring a Co-Axial Calibre 2500 movement and 100m water resistance.

  • Condition: Used
  • Case Size: 35mm
  • Lug To Lug Length: 39mm
  • Lug To Lug Width: 23mm
Posted at
Apr 15, 2026, 9:47 AM
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[WTS] Omega Constellation Manhattan ref. 396.1070 - 33mm Quartz, Blue Hands & Logo, Very Clean

Omega Constellation Manhattan ref. 396.1070 - 33mm Quartz, Blue Hands & Logo, Very Clean

Omega - 396.1070 · $850
This is a vintage Omega Constellation Manhattan watch with a silvery white dial, blue hands and dial printing, featuring a 33mm diameter case and a wide integrated bracelet.

  • Condition: Very good
  • Case Diameter: 33mm
  • Lug To Lug Length: 35.2mm
  • Bracelet Size: large enough for ~6.75" wrist
Posted at
Apr 15, 2026, 9:42 AM
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[WTS] Omega Speedmaster 3210.50 Black Dial $2,090

Omega Speedmaster 3210.50 Black Dial $2,090

Omega - 3210.50 · $2,090
The Omega Speedmaster Date is a 40mm stainless steel automatic chronograph with a black dial and tachymeter bezel, featuring a sporty classic look and an automatic movement.

  • Condition: pre-owned, good condition with scuffs due to age
  • Case size: 40mm diameter
  • Lug-to-lug length: 45mm
  • Lug width: 19mm
Posted at
Apr 15, 2026, 9:42 AM
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[WTS][US] Uncle Seiko Omega SMP300 NTTD - Titanium Executive Bracelet + End Links - 20mm

[US] Uncle Seiko Omega SMP300 NTTD - Titanium Executive Bracelet + End Links - 20mm

Omega - SMP300 NTTD · $145
This Omega SMP300 NTTD is a titanium watch with an executive bracelet and end links, designed to fit the SMP300 model.

  • Condition: Fantastic with minor hairlines
  • Material: Titanium
  • Bracelet size: 20mm
Posted at
Apr 15, 2026, 8:11 AM
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[WTS] Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $3,250

Omega Seamaster Aqua Terra 231.10.39.21.01.001 Black Teak 38.5mm - $3,250

Omega - 231.10.39.21.01.001 · $3,250
Up for sale is my great condition Omega Seamaster Aqua Terra 231.10.39.21.01.001.

  • Condition: Very good condition for its age, minimal marks/hairlines on case, caseback, and bracelet
  • Movement: Automatic Omega Calibre 8500
  • Case size: 38.5mm
  • Bracelet material: Steel
Posted at
Apr 15, 2026, 4:35 AM
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[WTS] Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm - $2,650

Omega Aqua Terra 231.10.39 Cal 8500 38.5 mm - $2,650

Omega - 231.10.39 Cal 8500 · $2,650
Up for sale is my Omega Aqua Terra 231.10.39 Cal 8500. This watch measures at 39mm and has an OMEGA 8500 movement.

  • Condition: great condition, minimal marks on the case and bezel
  • Case size: 39mm
  • Movement: Calibre OMEGA 8500
  • Bracelet material: steel
Posted at
Apr 15, 2026, 4:33 AM
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[WTS] Omega Seamaster Planet Ocean 2201.51 42mm Box and Card S - $2,950

Omega Seamaster Planet Ocean 2201.51 42mm Box and Card S - $2,950

Omega - 2201.51 · $2,950
Up for sale is my great condition Omega Seamaster Planet Ocean 2201.51, measuring at 42mm with an automatic Omega Calibre 2500 movement.

  • Condition: Very good condition for its age
  • Case size: 42mm diameter
  • Water resistance: 200m depth rating
  • Bracelet length: up to 7-7.25 inch wrists
Posted at
Apr 15, 2026, 4:32 AM
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[WTS] Omega Aqua Terra 2503.30 39mm Champagne Dial Box and Papers - $2,350

Omega Aqua Terra 2503.30 39mm Champagne Dial Box and Papers - $2,350

Omega - 2503.30 · $2,350
Up for sale is my great condition Omega Seamaster 2503.30, measuring at 39mm with an automatic Omega Calibre 2500 movement.

  • Condition: Very good condition for its age with minimal marks/hairlines on the case, caseback, and bracelet
  • Diameter: 39mm
  • Movement: Omega Calibre 2500
Posted at
Apr 15, 2026, 4:25 AM
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[WTS] INCREDIBLE Vintage 18K Gold Omega Speedmaster Tribute to Astronauts Ref BA145.022 Unpolished Holy Grail Example!!!

INCREDIBLE Vintage 18K Gold Omega Speedmaster Tribute to Astronauts Ref BA145.022 Unpolished Holy Grail Example!!!

Omega - BA145.022-69 · $48,500
This is a vintage Omega Speedmaster Tribute to Astronauts ref BA145.022-69, one of the first solid gold Speedmasters produced in 1969.

  • Condition: Excellent, unpolished with patina
  • Case size: 42mm diameter
  • Bracelet length: 7.5 inches
  • Movement: Lemania-based hand wound caliber 861
Posted at
Apr 14, 2026, 9:59 PM
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