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

Men’s Omega Seamaster 300M Professional Chronograph watch – Black Dial – 2594.52

Men’s Omega Seamaster 300M Professional Chronograph watch – Black Dial – 2594.52

Omega - 2594.52.00 · $2,999.003
The Omega Seamaster Professional Chronograph delivers a perfect blend of sporty function and iconic styling with its stainless steel case, matching steel bracelet, and black dial.

  • Condition: Some heavier marks in bezel, clean crystal, small dings and scratches on case and bracelet
  • Movement: Omega Caliber 1164 automatic movement
  • Water Resistance: 300m
  • Case Size: 41.5mm
Posted at
Aug 14, 2025, 5:44 PM
Active
Omega Seamaster 300M - White Dial - 42mm - 210.30.42.20.04.001 ( new / 2025 )

Omega Seamaster 300M - White Dial - 42mm - 210.30.42.20.04.001 ( new / 2025 )

Omega - 210.30.42.20.04.001 · $4,995.005
This Omega Seamaster 300 is a brand new, complete set item featuring a 42mm stainless steel case and Master Co-Axial movement.

  • Condition: Brand New
  • Case size: 42mm diameter
  • Movement: Master Co-Axial 8800
  • Water resistance: unknown
Posted at
Aug 14, 2025, 2:43 PM
Active
Omega Seamaster 300 - Diver - White Dial - 210.32.42.20.04.001 ( excellent )

Omega Seamaster 300 - Diver - White Dial - 210.32.42.20.04.001 ( excellent )

Omega - 210.32.42.20.04.001 · $3,995.004
Up for sale is an excellent condition Omega Seamaster 300 White Wave Dial on Rubber Strap, ref # 210.32.42.20.04.001 It comes with all boxes, papers, booklets, and Omega Warranty Card dated August 2021.

  • Condition: Excellent Condition / August 2021
  • Case Size: 42mm
  • Movement: 8800 Master Co-Axial Movement
  • Material: Stainless Steel
Posted at
Aug 14, 2025, 2:41 PM
Active
Omega Seamaster 300M 20mm Steel Bracelet - STZ010108 ( excellent )

Omega Seamaster 300M 20mm Steel Bracelet - STZ010108 ( excellent )

Omega - STZ010108 · $595.006
A stainless steel Omega Seamaster 300M bracelet, fitting 42mm Seamaster 300M watches and other 20mm Omega models.

  • Condition: Excellent Condition
  • Lug width: 20mm
Posted at
Aug 14, 2025, 2:11 PM
Active