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
886
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] 5 Omegas walked into a bar and sat down next to a Rolex, but he was old asf so they left him alone to finish his beer. Omega dominant Collection for sale.

5 Omegas walked into a bar and sat down next to a Rolex, but he was old asf so they left him alone to finish his beer. Omega dominant Collection for sale.

Omega - 131.10.34.20.53.001 · $5,500
The seller is listing four Omega watches for sale: a Constellation Co-Axial Master Chronometer Small Seconds in 34mm, an Omega Speedmaster reduced, a Seamaster AT ref 2504.30, and an Omega De Ville Co-Axial Chronometer.

  • Condition: Full set, BRAND NEW
  • Case size: 34mm diameter
  • Crystal condition: Clean
Posted at
May 21, 2026, 9:37 AM
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[WTS] Omega Seamaster Diver 300M (Black, 42 mm, steel on steel)

Omega Seamaster Diver 300M (Black, 42 mm, steel on steel)

Omega - 210.30.42.20.01.001 · $4,400
A Omega Seamaster Diver 300M in black, with a 42mm steel case on a steel bracelet.

  • Condition: Excellent condition
  • Case size: 42 mm
  • Case material: steel
Posted at
May 21, 2026, 9:32 AM
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[WTS] Omega Seamaster Cosmic Beautiful Rare Blue Dial 166.036 (Serviced) only for 699$ Shipped🚢

Omega Seamaster Cosmic Beautiful Rare Blue Dial 166.036 (Serviced) only for 699$ Shipped🚢

Omega - 166.036 · $699
Up for sale is an Omega Seamaster Cosmic reference 166.036 from Late 1960's featuring a stainless case with a 35mm size.

  • Condition: Good, with hairline scratches and signs of aging on the dial
  • Case size: 35mm
  • Movement type: Automatic
  • Movement caliber: Cal. 752
Posted at
May 21, 2026, 9:17 AM
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[WTS] Omega Seamaster Ceramic Sedna Gold 210.62.44.20.01.001

Omega Seamaster Ceramic Sedna Gold 210.62.44.20.01.001

Omega - 210.62.44.20.01.001 · $6,100
This Omega Seamaster Diver 300M features a unique combination of black ceramic and Sedna gold, with a dial and bezel made from high-tech materials that refuse to age or scratch.

  • Condition: Like new
  • Material: ZrO2 ceramic
  • Gold Type: 18K Sedna Gold
  • Case Size: 44mm diameter
Posted at
May 21, 2026, 8:08 AM
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[WTS] Omega Speedmaster 3510.50 ( Great Condition / Original Crystal / Serviced ) 2580USD

Omega Speedmaster 3510.50 ( Great Condition / Original Crystal / Serviced ) 2580USD

Omega - 3510.50 · $2,580
The Omega Speedmaster Reduced 3510.50 is a serviced watch with all functions working optimally, in great condition with minimal wear.

  • Condition: great condition
  • Serviced: yes, all functions working optimally
  • Crystal type: hesalite
  • Bracelet size: 18.3cm
Posted at
May 21, 2026, 7:45 AM
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[WTS][US] Omega Seamaster Professional 300m - Green Dial - 210.30.42.20.10.001 - Full Set

[US] Omega Seamaster Professional 300m - Green Dial - 210.30.42.20.10.001 - Full Set

Omega - 210.30.42.20.10.001 · $5,475
Up for sale is an Omega Seamaster Professional 300m - Green Dial - 42mm Watch functions perfectly mechanically, without issue.

  • Condition: Fantastic with minor hairlines
  • Case size: 42mm
  • Depth rating: 300m
Posted at
May 21, 2026, 6:32 AM
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[WTS][US] Omega Seamaster Planet Ocean 600m - Black Dial - 45.5mm - 232.30.46.21.01.001 - Full Set

[US] Omega Seamaster Planet Ocean 600m - Black Dial - 45.5mm - 232.30.46.21.01.001 - Full Set

Omega - 232.30.46.21.01.001 · $4,375
Up for sale is an Omega Seamaster Planet Ocean 600m - Black Dial - 45.5mm.

  • Condition: Fantastic with minor hairlines on case, clasp, or bracelet
  • Case Size: 45.5mm diameter
  • Depth Rating: 600m
Posted at
May 21, 2026, 6:19 AM
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[WTS] Omega Speedmaster Professional Moonwatch 310.30.42.50.01.002 Sapphire Sandwitch

Omega Speedmaster Professional Moonwatch 310.30.42.50.01.002 Sapphire Sandwitch

Omega - 310.30.42.50.01.002 · $6,400
The Omega Speedmaster Professional Moonwatch, also known as the Sapphire Sandwich, features a timeless black dial and is powered by the updated Omega Caliber 3861 Master Chronometer movement.

  • Condition: Excellent pre-owned condition
  • Case size: 42mm diameter
  • Dial color: black
  • Crystal type: sapphire (front & exhibition caseback)
Posted at
May 21, 2026, 2:09 AM
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[WTS] Omega Seamaster Planet Ocean 37.5mm

Omega Seamaster Planet Ocean 37.5mm

Omega - 232.90.38.20.03.001 · $3,600
This Omega Seamaster Planet Ocean is a 37.5mm titanium watch that feels proportionate on smaller wrists while maintaining its character.

  • Condition: Honest wearable condition with minor marks on the bezel and crown
  • Movement: Omega 8520 Co-Axial Chronometer
  • Power reserve: 50 hours
  • Case material: Grade 5 Titanium
Posted at
May 21, 2026, 12:45 AM
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