Omega Seamaster 300 Seamaster 300 Master Co-Axial Stainless Steel / Black / Bracelet

Reference 233.30.41.21.01.001

About this watch

The Omega Seamaster 300 Master Co-Axial is a masterpiece that blends luxury with functionality. Its stunning design, robust movement, and impressive features make it a worthy investment for anyone looking to own a piece of horological history. With a water resistance of 300 meters, it’s designed for serious diving activities, while its comfortable fit and stylish design make it suitable for everyday wear. The watch features a 41mm round stainless steel case, black dial with stick and dot indexes, and a rotating bezel with a 0-60 scale. Protected by a sapphire crystal, the watch is resistant to scratches. At the heart of the Seamaster 300 is the Omega caliber 8400 movement, which incorporates the Co-Axial escapement for enhanced precision and stability.
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MSRP: $6,800
Market Price: $3,630

Key Features

  • 41mm round stainless steel case
  • Black dial with stick and dot indexes
  • Rotating bezel with 0-60 scale
  • Sapphire crystal protection
  • Omega caliber 8400 movement
  • Co-Axial escapement for precision and stability
  • 300m water resistance

Specifications

Brand
Omega
Family
Seamaster 300
Model
Seamaster 300 Master Co-Axial Stainless Steel / Black / Bracelet
Reference
233.30.41.21.01.001
Movement
8400
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer, Co-Axial Escapement
Case
Stainless Steel 41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[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
[WTS] Omega seamaster 300 peter blake mid size 36mm

Omega seamaster 300 peter blake mid size 36mm

For sale is the Omega Seamaster 300 Peter Blake version in a mid-size 36mm case, coming with extra links and half links.

  • Condition: Pre-owned, serviced in 2022/2023
  • Case Size: 36mm diameter
Posted at
May 24, 2026, 10:47 AM
Active
[WTS] Omega Seamaster 300

Omega Seamaster 300

  • Model: Seamaster 300
Posted at
May 24, 2026, 3:37 AM
Active
[WTS] Omega Seamaster 300

Omega Seamaster 300

Posted at
May 23, 2026, 5:31 PM
Active
[WTS] Omega Seamaster 300 - James Bond 007 Commander - Limited Edition - $4,750 Shipped

Omega Seamaster 300 - James Bond 007 Commander - Limited Edition - $4,750 Shipped

Omega - 300 · $4,750
This Omega Seamaster 300 is a limited edition watch inspired by the James Bond 007 Commander. It features a unique design and is likely to be of interest to collectors.

  • Limited edition: true
  • Model name: Seamaster 300
Posted at
May 23, 2026, 12:43 PM
Active