Omega Seamaster 300 Seamaster 300 Master Chronometer Stainless Steel / Blue / Strap

Reference 234.32.41.21.03.001

About this watch

The Omega Seamaster 300 Master Chronometer is a masterpiece of horology, blending vintage charm with cutting-edge technology. Its stunning blue matte finish and mixed indexes create a sophisticated look, while the 41.00 mm stainless steel case strikes a perfect balance between boldness and wearability. The rotating bezel is functional and scratch-resistant sapphire crystal enhances visibility and durability. Powering this watch is the Omega caliber 8912 movement, boasting automatic winding, Co-Axial Escapement, and METAS certification for precision and performance. With its impressive water resistance of up to 300 meters, this watch is perfect for diving, swimming, or everyday wear. Certified as a chronometer, it guarantees impeccable timekeeping and style. Whether formal or casual, the Seamaster 300 adapts to your personal style with its versatile design and interchangeable strap options.
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MSRP: $6,700
Market Price: $4,185

Key Features

  • Omega caliber 8912 movement
  • 41.00 mm stainless steel case
  • Scratch-resistant sapphire crystal
  • Rotating bezel for dive tracking
  • Up to 300 meters water resistance
  • Chronometer certified for precision and performance
  • Interchangeable strap options

Specifications

Brand
Omega
Family
Seamaster 300
Model
Seamaster 300 Master Chronometer Stainless Steel / Blue / Strap
Reference
234.32.41.21.03.001
Movement
8912
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer, Co-Axial Escapement
Case
41mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Omega Seamaster 300 Diver 41mm Flat dial 2016 $3710

Omega Seamaster 300 Diver 41mm Flat dial 2016 $3710

Omega · $3,710
  • Case size: 41mm diameter
  • Dial type: Flat dial
  • Year: 2016
Posted at
Mar 3, 2026, 9:18 AM
Active
[WTS] 2024 OMEGA SEAMASTER 300M 007 NTTD - $7,400

2024 OMEGA SEAMASTER 300M 007 NTTD - $7,400

The watch is a 2024 OMEGA SEAMASTER 300M model, made of Grade 2 Titanium and featuring a tropical brown aluminum bezel and dial. It houses the METAS-certified Master Chronometer Calibre 8806 and has a flawless domed sapphire crystal.

  • Condition: Excellent overall with one small blemish on the bezel insert
  • Material Case: Grade 2 Titanium
  • Diameter: 40mm diameter
  • Water Resistance: 300m depth rating
Posted at
Mar 1, 2026, 9:07 PM
Active
[WTS] 42mm Omega Seamaster 300M Diver with OEM steel bracelet w/ original box

42mm Omega Seamaster 300M Diver with OEM steel bracelet w/ original box

Omega - 300M Diver (42mm) · $3,800
A 42mm Omega Seamaster 300M Diver featuring a white wave dial and black ceramic bezel, on an OEM steel bracelet.

  • Condition: Previously worn and in great condition, showing minor signs of wear
  • Case size: 42mm diameter
  • Bracelet material: steel
  • Box type: wooden presentation box
Posted at
Feb 28, 2026, 5:30 PM
Active

(SOLD) Omega Seamaster 300M | 210.62.44.20.01.00 - Full Set

The Omega Seamaster 300M is a stainless steel automatic watch with a date display and water resistance of up to 300m.

  • Status: (SOLD)
Posted at
Apr 7, 2025, 10:22 AM
Active
Omega Seamaster 300M - Black Aluminum - 210.30.42.20.01.010 ( new / 2025 )

Omega Seamaster 300M - Black Aluminum - 210.30.42.20.01.010 ( new / 2025 )

This Omega Seamaster 300M features a 42mm stainless steel case with a black aluminum dial and mesh bracelet, powered by the Master Co-Axial Movement.

  • Condition: Brand new
  • Case size: 42mm
  • Movement: 8806 Master Co-Axial
Posted at
Apr 6, 2025, 4:26 PM
Active