Omega Seamaster 300 Seamaster 300 Master Co-Axial Stainless Steel / Black / Bracelet / 60th Anniversary / Trilogy Box

Reference 234.10.39.20.01.002

About this watch

The Omega Seamaster 300 Master Co-Axial is a stunning representation of six decades of Seamaster legacy. This limited edition watch features the Omega caliber 8806, a marvel of horological engineering with a Co-Axial escapement and METAS certification for resistance to magnetic fields up to 15,000 gauss. The black dial with mixed indexes and arrow-shaped hands creates a balanced visual appeal, while the sapphire crystal adds elegance. With its robust stainless steel bracelet and 100-meter water resistance, this watch is suitable for swimming and snorkeling, making it a true tool watch. Its Master Chronometer certification ensures precision, performance, and magnetic resistance. The automatic winding feature of the Omega caliber 8806 provides a 55-hour power reserve, ensuring you can trust your Seamaster 300 to keep excellent time wherever your adventures take you.
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Key Features

  • Omega Caliber 8806 Movement
  • Co-Axial Escapement and METAS Certification
  • 100-Meter Water Resistance
  • Master Chronometer Certification
  • 55-Hour Power Reserve
  • Automatic Winding Feature
  • Limited Edition of 557 Units

Specifications

Brand
Omega
Family
Seamaster 300
Model
Seamaster 300 Master Co-Axial Stainless Steel / Black / Bracelet / 60th Anniversary / Trilogy Box
Reference
234.10.39.20.01.002
Movement
8806
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 39mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Omega Seamaster 300M Co-Axial 41mm 2220.80 Box and Card - $2,890

Omega Seamaster 300M Co-Axial 41mm 2220.80 Box and Card - $2,890

Omega - 2220.80 · $2,890
Up for sale is my Omega Seamaster 2220.80, a 41mm automatic co-axial cal 2500 movement watch with sapphire crystal and original Omega steel bracelet.

  • Condition: 8.8 / 10, great condition with minimal marks/hairlines
  • Case size: 41mm diameter
  • Bracelet size range: 7-7.25 inches for up to certain wrist sizes
  • Shipping method: Fedex Priority Shipping
Posted at
May 27, 2026, 9:40 PM
Active
[WTS] Omega Seamaster 300M Co-Axial 2220.80 41mm Box and Papers - $2,890  -Reserved Post for u/lastattempt3

Omega Seamaster 300M Co-Axial 2220.80 41mm Box and Papers - $2,890 -Reserved Post for u/lastattempt3

Omega - 2220.80 · $2,890
Up for sale is my Omega Seamaster 2220.80, a 41mm automatic co-axial cal 2500 movement watch with a steel case and original Omega steel bracelet.

  • Condition: 8.9/10 - great condition with minimal marks/hairlines
  • Case size: 41mm diameter
  • Movement type: co-axial cal 2500
  • Bracelet material: steel
Posted at
May 27, 2026, 9:15 PM
Active
[WTS] Omega Seamaster 300M White 42MM - Ref 210.32.42.20.04.001 (NEW 5/2026 COMPLETE SET)

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

A brand new Omega Seamaster 300M White, Ref 210.32.42.20.04.001, complete with its original accessories.

  • Condition: New and unworn
  • Accessories included: outer sleeve, outer box, inner box, all cards, instruction manual, serialized hangtag, AD shipping coffin, travel case
Posted at
May 26, 2026, 8:41 PM
Active
[WTS] Omega Seamaster 300M Blue 42MM - Ref 210.30.42.20.03.001 (NEW 5/2026 COMPLETE SET)

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

A 42MM Omega Seamaster 300M Blue, with a complete set of original accessories.

  • Condition: New & unworn
  • Size: 42mm diameter
  • Water Resistance: 30m depth rating (no water resistance mentioned, but standard for the model)
  • Year: 2026
Posted at
May 26, 2026, 8:38 PM
Active
[WTS] Omega Seamaster 300M 2532.20.00 Bracelet and Strap $3,499

Omega Seamaster 300M 2532.20.00 Bracelet and Strap $3,499

Omega - 2532.20.00 · $3,499
A Omega Seamaster 300M 2532.20.00 is being sold with a bracelet and strap.

  • Bracelet: Bracelet and Strap
Posted at
May 26, 2026, 11:44 AM
Active
[WTS] Omega Seamaster 300 Titanium - 41mm Blue Dial - 233.90.41.21.03.001

Omega Seamaster 300 Titanium - 41mm Blue Dial - 233.90.41.21.03.001

This Omega Seamaster 300 features a lightweight titanium case, blue dial, and micro-adjust clasp for comfort on the wrist.

  • Condition: Good overall pre-owned condition with normal wear
  • Size: 41mm diameter
  • Water Resistance: 200m depth rating
Posted at
May 25, 2026, 10:09 PM
Active
[WTS] Omega Seamaster 300M SMP Ceramic 21030422001001

Omega Seamaster 300M SMP Ceramic 21030422001001

Omega - 21030422001001 · $3,999
A black wave dial Omega Seamaster 300 on a bracelet, featuring minor cosmetic blemishes from desk wear.

  • Condition: Minor surface marks, in great shape
  • Box and papers included: yes
  • Bracelet condition: minor surface marks
Posted at
May 25, 2026, 1:02 PM
Active
[WTS] Omega Seamaster 300

Omega Seamaster 300

Omega - 168.1622 · $800
This Omega Seamaster 300 is a first-generation automatic watch, featuring a caliber 1120 and measuring 36mm in diameter. It's an excellent dive watch for everyday use.

  • Condition: Excellent, some natural wear and tear due to its age
  • Caliber: 1120
  • Case size: 36 mm
  • Water resistance: Not specified
Posted at
May 24, 2026, 11:56 AM
Active