Omega Seamaster 300 Seamaster 300 Co-Axial Master Chronometer Yellow Gold / Malachite

Reference 234.63.41.21.99.001

About this watch

The Omega Seamaster 300 Co-Axial Master Chronometer in Yellow Gold and Malachite is a masterpiece of horology, combining luxurious materials, precision engineering, and stunning design. At its heart is the automatic Omega caliber 8913 movement, boasting a chronometer rating, 60-hour power reserve, and 25,200 vibrations per hour for unparalleled accuracy. The watch features a striking yellow gold case and Malachite dial, with arrow-shaped hands providing both style and clarity. With its impressive water resistance of 300 meters, this timepiece is perfect for divers and luxury watch collectors alike. Whether you're exploring coral reefs or attending a gala, the Omega Seamaster 300 ensures you're always on time and in style.
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Key Features

  • Automatic Omega caliber 8913 movement
  • Chronometer-rated accuracy
  • 60-hour power reserve
  • Yellow gold case with Malachite dial
  • Rotating bezel for timing dives or activities
  • Water resistance of 300 meters
  • Sapphire glass protection against scratches and impacts

Specifications

Brand
Omega
Family
Seamaster 300
Model
Seamaster 300 Co-Axial Master Chronometer Yellow Gold / Malachite
Reference
234.63.41.21.99.001
Movement
8913
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer, Co-Axial Escapement
Case
Yellow Gold 41mm
Dial Color
Green
Crystal
Sapphire
Water Resistance
300

Current Listings

Omega Seamaster 300M - Black Dial - Diver - 210.32.42.20.01.001 ( new / 2024 )

Omega Seamaster 300M - Black Dial - Diver - 210.32.42.20.01.001 ( new / 2024 )

Up for sale is a brand new Omega Seamaster 300 42mm Black Wave Dial on Rubber Strap, reference # 210.32.42.20.01.001.

  • Condition: Brand new
  • Case material: Stainless Steel
  • Movement type: Master Co-Axial
Posted at
Jan 30, 2025, 3:08 PM
Active
Omega Seamaster 300M Blue 42MM - Ref 210.30.42.20.03.001 (2022 LIKE NEW COMPLETE)

Omega Seamaster 300M Blue 42MM - Ref 210.30.42.20.03.001 (2022 LIKE NEW COMPLETE)

A 42MM Omega Seamaster 300M Blue with all functions working properly and included accessories.

  • Condition: Like new, worn less than a handful of times
  • Box And Papers: Complete box and papers, dated May 2022
  • Included Accessories: Outer sleeve, outer box, inner box, instruction manual, serialized hangtag, dust bag
Posted at
Jan 29, 2025, 4:58 PM
Active
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
LNIB Omega Seamaster 300 Heritage Black 41mm Steel Bracelet 2017 Complete

LNIB Omega Seamaster 300 Heritage Black 41mm Steel Bracelet 2017 Complete

A 2017 Omega Seamaster 300 Heritage with a 41mm steel case and liquidmetal bezel, powered by the Caliber 8840 self-winding movement.

  • Condition: Like New
  • Movement: Caliber 8840 self-winding
  • Box Papers: true
Posted at
Jan 26, 2025, 11:57 AM
Active
LNIB Omega Seamaster 300 Pro Ceramic Titanium Rubber Strap 2022 Complete!

LNIB Omega Seamaster 300 Pro Ceramic Titanium Rubber Strap 2022 Complete!

This Omega Seamaster 300 Professional is a master chronometer with a ceramic and titanium case, featuring a rubber strap and measuring 43.5mm in diameter.

  • Condition: Like New
  • Case material: Ceramic/Titanium
  • Strap material: Rubber
Posted at
Jan 26, 2025, 11:48 AM
Active
Omega Seamaster 300 Diver 007 James Bond 60th 210.30.42.20.03.002 42MM B&P

Omega Seamaster 300 Diver 007 James Bond 60th 210.30.42.20.03.002 42MM B&P

This Omega Seamaster 300 Diver is a special edition James Bond watch, celebrating the 60th anniversary of the franchise. It features a 42MM case and comes with a range of documentation, including a Master Chronometer card.

  • Condition: Excellent
  • Case size: 42mm
  • Water resistance: 30ATM
Posted at
Jan 22, 2025, 8:45 PM
Active
Omega Seamaster 300 Heritage - Blue - 234.30.41.21.03.001 ( new / 2024 )

Omega Seamaster 300 Heritage - Blue - 234.30.41.21.03.001 ( new / 2024 )

A brand new Omega Seamaster 300 Heritage with a 41mm blue dial, featuring an 8912 Master Co-Axial Movement and a stainless steel case.

  • Condition: Brand new
  • Case size: 41mm diameter
  • Movement type: Master Co-Axial
Posted at
Jan 22, 2025, 3:16 PM
Active