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
884
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 Seamaster 2255.80 Electric Blue 41mm - $2,450

Omega Seamaster 2255.80 Electric Blue 41mm - $2,450

Omega - 2255.80 · $2,450
Up for sale is my great condition Omega Seamaster 2255.80, a self-winding watch with a steel case and original Omega steel bracelet.

  • Condition: Very good condition with minimal marks and hairlines
  • Case size: 41mm diameter
  • Movement: Omega Caliber 1120 self-winding movement
  • Bracelet type: Original Omega steel bracelet
Posted at
May 19, 2026, 9:20 PM
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[WTS] Omega Seamaster GMT 50th Anniversary 2534.50 41mm - $2,450

Omega Seamaster GMT 50th Anniversary 2534.50 41mm - $2,450

Omega - 2534.50 · $2,450
Up for sale is my great condition Omega Seamaster GMT 2534.50 41mm Automatic on the seamaster bracelet configuration.

  • Condition: Great condition with minimal hairlines/marks
  • Case size: 41mm diameter
  • Bracelet length: up to 7-7.25 inch wrists depending on wrist shape
  • Shipping time: 3-5 days globally
Posted at
May 19, 2026, 9:18 PM
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[WTS] 2022 Omega Seamaster Diver 300M Grey Dial – Blue Bezel. Box and Papers. $4,100

2022 Omega Seamaster Diver 300M Grey Dial – Blue Bezel. Box and Papers. $4,100

Omega - 210.32.42.20.06.001 · $4,100
This Omega Seamaster Diver 300M features a grey ceramic wave dial paired with a blue bezel, giving it a cleaner and more versatile look.

  • Condition: Excellent pre-owned
  • Case size: 42mm diameter
  • Water resistance: 300m
Posted at
May 19, 2026, 9:05 PM
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[WTS] Omega Seamaster Planet Ocean 2201.50 42mm - $2,990

Omega Seamaster Planet Ocean 2201.50 42mm - $2,990

Omega - 2201.50 · $2,990
The Omega Seamaster Planet Ocean 2201.50 is a 42mm automatic watch featuring an Omega Calibre 2500 movement.

  • Condition: Great condition for its age
  • Case size: 42mm diameter
  • Bracelet length: fits up to 7.25-7.5inch wrists depending on wrist shape
  • Movement: automatic Omega Calibre 2500
Posted at
May 19, 2026, 9:02 PM
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[WTS] Omega Seamaster Professional 300m Black Preowned 2021, $3900

Omega Seamaster Professional 300m Black Preowned 2021, $3900

Omega - 210.30.42.20.01.001 · $3,900
This Omega Seamaster Professional 300m is in very clean condition, comes with box and warranty, and has been worn on both rubber strap and metal bracelet.

  • Condition: Preowned
  • Serial Number: 210.30.42.20.01.001
  • Water Resistance: 300m water resistance
  • Strap: Rubber strap
Posted at
May 19, 2026, 8:43 PM
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[WTS] Omega Seamaster Planet Ocean 600M “Creamsicle” 43.5mm Ref. 215.30.44.21.04.001 Full Set

Omega Seamaster Planet Ocean 600M “Creamsicle” 43.5mm Ref. 215.30.44.21.04.001 Full Set

Omega - 215.30.44.21.04.001 · $4,900
Up for sale is a beautiful Omega Seamaster Planet Ocean 600M “Creamsicle,” ref. 215.30.44.21.04.001, featuring the white dial paired with the orange ceramic bezel in the versatile 43.5mm case size.

  • Condition: good overall condition, minor signs of wear
  • Case size: 43.5mm diameter
  • Water resistance: 600m
  • Caliber: Omega Co-Axial Master Chronometer Cal. 8900
Posted at
May 19, 2026, 8:14 PM
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[WTS] Omega Planet Ocean 2025 - Orange - Box/Papers/OriginalReceipt

Omega Planet Ocean 2025 - Orange - Box/Papers/OriginalReceipt

Omega - Planet Ocean 2025
a 2 - 3 sentence summary of the Omega Planet Ocean 2025 in the listing is not provided as no further description is given

  • Box/papers/originalreceipt: included
Posted at
May 19, 2026, 8:07 PM
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[WTS] Omega Seamaster 300M Blue 42MM - Ref 210.30.42.20.03.001 (NEW • UNWORN 5/2026 COMPLETE SET)

Omega Seamaster 300M Blue 42MM - Ref 210.30.42.20.03.001 (NEW • UNWORN 5/2026 COMPLETE SET)

Omega - 210.30.42.20.03.001 · $5,900
This Omega Seamaster 300M Blue is a 42MM watch with various accessories included in the sale.

  • Condition: New, unworn
  • Dimensions: 42MM diameter
  • Case contents: outer sleeve, outer box, inner box, cards, instruction manual, UPC stickers, AD shipping coffin, travel case
Posted at
May 19, 2026, 7:07 PM
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[WTS] Omega Seamaster 300M White 42MM - Ref 210.32.42.20.04.001 (NEW • UNWORN 5/2026 COMPLETE SET)

Omega Seamaster 300M White 42MM - Ref 210.32.42.20.04.001 (NEW • UNWORN 5/2026 COMPLETE SET)

Omega - 210.32.42.20.04.001 · $5,600
A 42MM Omega Seamaster 300M White with a complete set of accessories and documentation.

  • Condition: new & unworn
  • Case size: 42MM diameter
  • Warranty card date: 05/18/2026
Posted at
May 19, 2026, 7:05 PM
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