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
875
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 Aqua Terra First Gen 2504.30 36mm Automatic $2,350

Omega Aqua Terra First Gen 2504.30 36mm Automatic $2,350

Omega - 2504.30 · $2,350
This is a first-generation Omega Aqua Terra, a 36mm automatic watch for sale. It has decent timegrapher numbers and fits about 18.5cm wrists.

  • Condition: Very minimal signs of use (recently polished)
  • Wrist size: fits about 18.5cm
  • Shipping from: Singapore
Posted at
May 13, 2026, 4:36 AM
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[WTS] Omega Seamaster Aqua Terra First Gen Quartz 36mm 2518.30 $1,450

Omega Seamaster Aqua Terra First Gen Quartz 36mm 2518.30 $1,450

Omega - 2518.30 · $1,450
Selling a first-generation Omega Seamaster Aqua Terra Quartz Watch with a 36mm case.

  • Condition: Very minimal signs of use, recently polished
  • 18.5cm: length of bracelet
Posted at
May 13, 2026, 4:23 AM
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[WTS] Omega Seamaster 212.30.36 Wave Dial Mid Size 36mm - $1,790

Omega Seamaster 212.30.36 Wave Dial Mid Size 36mm - $1,790

Omega - 212.30.36.30.01.001 · $1,790
The Omega Seamaster 212.30.36 is a 36mm automatic watch featuring the Omega Calibre 2500 movement.

  • Condition: Good condition for its age, minimal marks/hairlines on case and bracelet, some wear on bezel insert
  • Case Size: 36mm
  • Movement Type: Automatic
Posted at
May 13, 2026, 4:17 AM
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[WTS] Omega Speedmaster 3523.80 39mm - $1,750

Omega Speedmaster 3523.80 39mm - $1,750

Omega - 3523.80 · $1,750
Up for sale is my Omega Speedmaster 3523.80 39mm, an automatic caliber Omega 1151 movement in a steel case on original Omega steel bracelet.

  • Condition: Great condition with minimal hairlines/marks on case, caseback, and bracelet
  • Caliber: Omega 1151 movement
  • Case size: 39mm diameter
  • Bracelet length adjustment: up to 7-7.25 inch wrists
Posted at
May 13, 2026, 4:06 AM
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[WTS] Omega Seamaster Planet Ocean Orange 232.30.42 42mm - $3,350 - Reserved Post for u/3twellv

Omega Seamaster Planet Ocean Orange 232.30.42 42mm - $3,350 - Reserved Post for u/3twellv

Omega - 232.30.42.21.01.002 · $3,350
This Omega Seamaster Planet Ocean Orange features a steel case and original Omega steel bracelet. It has a clean crystal and AR coating, and all functions are working well.

  • Condition: Excellent (8.8/10) - minimal marks/hairlines on case, bezel insert and bracelet
  • Case size: 42mm diameter
  • Bracelet type: Original Omega steel bracelet
  • Bezel material: Steel
Posted at
May 13, 2026, 3:59 AM
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[WTS] Omega Seamaster 212.30.41, 41mm No Wave Dial - $2,890

Omega Seamaster 212.30.41, 41mm No Wave Dial - $2,890

Omega - 212.30.41.20.03.001 · $2,890
This Omega Seamaster is a great condition diver's watch with an automatic movement and 300m water resistance, measuring 41mm in diameter.

  • Condition: Very good condition for its age, minimal marks/hairlines
  • Movement: Calibre 2500
  • Case size: 41mm diameter
  • Bracelet type: Original Omega steel bracelet
Posted at
May 13, 2026, 3:56 AM
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[WTS] Omega Seamaster 300m ‘Mid-Size’ - 2008

Omega Seamaster 300m ‘Mid-Size’ - 2008

Omega - 255280 · $2,850
a used Omega Seamaster 300m 'Mid-Size' from 2008, available for sale with additional details on the seller's website.

  • Country Of Origin: New Zealand
  • Shipping Costs: $60 NZD worldwide, free within New Zealand & Australia
Posted at
May 13, 2026, 1:46 AM
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[WTS] Omega Seamaster 300 Heritage 234.30.41.21.01.001 Full Set (2022) – Very Good Condition

Omega Seamaster 300 Heritage 234.30.41.21.01.001 Full Set (2022) – Very Good Condition

Omega - 234.30.41.21.01.001 · $4,750
This Omega Seamaster 300 Heritage features a classic vintage-inspired design with a black dial and Omega's in-house Co-Axial Master Chronometer movement.

  • Condition: Very good condition
  • Movement: in-house Co-Axial Master Chronometer
  • Bracelet Condition: light cosmetic wear consistent with normal use
Posted at
May 12, 2026, 11:05 PM
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[WTS] Omega Seamaster Aqua Terra 38.5mm | Ref. 231.10.39.21.06.001 | Cal. 8500 Co-Axial | Grey Teak Dial | $2,599

Omega Seamaster Aqua Terra 38.5mm | Ref. 231.10.39.21.06.001 | Cal. 8500 Co-Axial | Grey Teak Dial | $2,599

Omega - 231.10.39.21.06.001 · $2,599
This Omega Seamaster Aqua Terra 150M Co-Axial is a stainless steel watch with a 38.5mm case, measuring in-house Caliber 8500 and featuring a grey teak-pattern dial.

  • Condition: great condition
  • Case diameter: 38.5mm
  • Movement caliber: Cal. 8500
  • Movement features: 39 jewels, 60-hour power reserve, 7Hz beat rate
Posted at
May 12, 2026, 10:14 PM
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