Omega Seamaster 300 Seamaster 300 Master Chronometer Bronze Gold / Brown / Strap

Reference 234.92.41.21.10.001

About this watch

The Omega Seamaster 300 Master Chronometer 234.92.41.21.10.001 is a stunning example of luxury watchmaking excellence. With its rich Bronze Gold case and brown strap, this timepiece exudes sophistication and rugged charm. The dial's mixed indexes and arrow-shaped hands strike a balance between readability and elegance. At the heart of the Seamaster 300 lies the Omega caliber 8912, an automatic movement boasting Co-Axial technology that reduces friction among components, ensuring longevity and precision. With a water resistance of 300 meters, this watch is perfect for diving adventures or daily wear. The combination of Bronze Gold and Ceramic brings style and durability to the watch, while the sapphire crystal glass ensures scratch-resistance and anti-reflective properties. This luxury watch is not just a timekeeping device; it's a statement piece that tells a story of craftsmanship and innovation.
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MSRP: $13,600
Market Price: $7,457

Key Features

  • Omega caliber 8912 movement
  • Bronze Gold case with Ceramic bezel
  • Sapphire crystal glass for scratch-resistance
  • 300-meter water resistance
  • Automatic Co-Axial escapement for precision

Specifications

Brand
Omega
Family
Seamaster 300
Model
Seamaster 300 Master Chronometer Bronze Gold / Brown / Strap
Reference
234.92.41.21.10.001
Movement
8912
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer, Co-Axial Escapement
Case
41mm
Dial Color
Brown
Crystal
Sapphire
Water Resistance
300

Current Listings

Omega Seamaster 300M Bronze Gold box/Papers

Omega Seamaster 300M Bronze Gold box/Papers

Omega - 234.92.41.21.10.001 · $10,500
This Omega Seamaster 300M features a 41mm case, automatic movement, and 9k Bronze Gold details.

  • Condition: Excellent condition
  • Wrist size compatibility: up to an 8 inch wrist
  • Case size: 41mm
  • Movement type: Automatic
Posted at
Jan 27, 2025, 8:30 PM
Active
[WTS] Omega Seamaster 300M Co-Axial 2220.80 B&P 41mm- $2,850

Omega Seamaster 300M Co-Axial 2220.80 B&P 41mm- $2,850

Omega - 2220.80 · $2,850
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: 8.7/10, great condition with minimal marks/hairlines on case, caseback, and bracelet
  • Case size: 41mm diameter
  • Movement: co-axial cal 2500
  • Water resistance: not specified
Posted at
Jan 26, 2026, 9:04 PM
Active
[WTS] omega seamaster 300 166.024 | watch only | serviced | $7200 shipped

omega seamaster 300 166.024 | watch only | serviced | $7200 shipped

Omega - 300 166.024 · $7,200
This is a great example of Seamaster 166.024 with a thick case and original crystal.

  • Condition: Pre-owned, serviced
  • Case condition: worn but thick
  • Shipping: shipped from NYC
Posted at
Jan 26, 2026, 4:04 PM
Active
[WTS] Omega Seamaster 300m Nekton Edition | Full Kit | Dec 2024 | Original Owner

Omega Seamaster 300m Nekton Edition | Full Kit | Dec 2024 | Original Owner

A Omega Seamaster 300M Nekton Edition is being sold by the original owner due to a change in wrist size. The watch comes with its full kit and has plenty of warranty left.

  • Condition: Full Kit, original owner, with warranty and accessories
  • Warranty Remaining: approximately 2 years
  • Located: New York City
Posted at
Jan 26, 2026, 11:41 AM
Active
[WTS] Omega Seamaster 300M "Seaweed" Green Wave Dial on OEM Mesh! 210.32.42.20.10.001 - SNOWMAGEDDON SPECIAL

Omega Seamaster 300M "Seaweed" Green Wave Dial on OEM Mesh! 210.32.42.20.10.001 - SNOWMAGEDDON SPECIAL

The Omega Seamaster Diver 300M 'Seaweed' features a unique green wave dial and is powered by the Caliber 8800 movement, providing up to 55 hours of power reserve. It's water-resistant up to 300 meters, making it suitable for various activities, including swimming or diving.

  • Condition: Excellent preowned condition
  • Movement: Caliber 8800
  • Depth rating: 300m
  • Power reserve: up to 55 hours
Posted at
Jan 25, 2026, 2:43 PM
Active
[WTS] Omega Seamaster 300m 41mm Full Size 2531.80 - FRESHLY OVERHAULED BY OMEGA 🧼 ($1K service, many parts replaced) - Full Kit - 2 year Omega warranty - $3700 firm shipped CONUS

Omega Seamaster 300m 41mm Full Size 2531.80 - FRESHLY OVERHAULED BY OMEGA 🧼 ($1K service, many parts replaced) - Full Kit - 2 year Omega warranty - $3700 firm shipped CONUS

Omega - 2531.80 · $3,700
This Omega Seamaster 300m is a full-size watch with a 41mm case, featuring a freshly overhauled movement and various parts replaced by Omega. It comes with a 2-year warranty and is in incredible condition.

  • Condition: Pre-owned, like new with minor desk dive scuffs on clasp
  • Warranty Years: 2
  • Service Cost: $1,000
  • Bracelet Condition: All pins replaced
Posted at
Jan 23, 2026, 4:00 PM
Active
[WTS] Omega Seamaster 300M VINTAGE (Ref 168.1503)

Omega Seamaster 300M VINTAGE (Ref 168.1503)

Omega - 168.1503 · $2,500
This vintage Omega Seamaster 300M is a numbers matching all ordinal watch from around 1984. It's being sold as a head only unit without a strap.

  • Condition: Super clean, runs well
  • Case size: 42mm diameter
  • Serial matching: numbers matching
Posted at
Jan 23, 2026, 3:22 PM
Active
[WTS] Omega Seamaster 300 Steel Pumpkin Patina Lollipop Hand (Unpolished/Serviced)

Omega Seamaster 300 Steel Pumpkin Patina Lollipop Hand (Unpolished/Serviced)

Additional details not available.

  • Condition: Unpolished/Serviced
Posted at
Jan 21, 2026, 8:59 PM
Active
[WTS] Omega Seamaster 300 Heritage Co-Axial Chronometer 234.30.41.21.01.001 Complete Set

Omega Seamaster 300 Heritage Co-Axial Chronometer 234.30.41.21.01.001 Complete Set

The Omega Seamaster 300 Heritage is a vintage-inspired dive watch with a timeless design, featuring a black dial, broad arrow hands, and warm toned lume.

  • Condition: Excellent
  • Case material: steel
  • Bracelet type: matching
  • Box set included: true
Posted at
Jan 21, 2026, 3:02 PM
Active