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.
Buy Now on Jomashop
This is an affiliate link

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

[WTS] Omega Seamaster 300M "007 Edition" 210.92.42.20.01.001

Omega Seamaster 300M "007 Edition" 210.92.42.20.01.001

The Omega Seamaster Diver 300M is an iconic timepiece released in collaboration with the James Bond franchise. It's crafted from Grade 2 titanium, making it lightweight while maintaining durability.

  • Condition: Great condition with minor imperfections
  • Case material: Grade 2 titanium
  • Bracelet type: Mesh bracelet
  • Water resistance: 300m
Posted at
May 1, 2025, 7:37 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
This Omega Seamaster 300 features a white wave dial on a rubber strap, with a 42mm stainless steel case and Master Chronometer movement.

  • Condition: Excellent
  • Case size: 42mm diameter
  • Movement: 8800 Master Co-Axial Movement
Posted at
May 1, 2025, 3:38 PM
Active
Omega Seamaster 300M 20mm Steel Bracelet - STZ010108 ( excellent )

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

Omega - STZ010108 · $575.006
This excellent condition Omega Seamaster 300M Stainless Steel Bracelet is a 20mm accessory that fits 42mm Seamaster 300M watches and other 20mm Omega models. It has been well-maintained and presents as new.

  • Condition: Excellent
  • Lug Width: 20mm
  • Trade Policy: We are cash buyers and will consider all modern trades
Posted at
May 1, 2025, 3:36 PM
Active
Omega OEM Seamaster 300M Black Diver Strap and Deployant Clasp ( excellent )

Omega OEM Seamaster 300M Black Diver Strap and Deployant Clasp ( excellent )

Omega - CVZ015752 · $375.004
This is an OEM Omega Black Rubber Strap & Deployant Clasp for the Seamaster 300M Wave Dial, a high-quality accessory for watch enthusiasts.

  • Condition: Excellent
  • Material: Rubber
  • Strap Width: 20mm
  • Clasp Width: 18mm
Posted at
May 1, 2025, 3:35 PM
Active
[WTS] Omega Seamaster 300m White dial w

Omega Seamaster 300m White dial w

A 42mm Omega Seamaster white dial watch with original metal bracelet and additional straps. The watch is fully functioning and in excellent condition.

Posted at
May 1, 2025, 12:30 PM
Active
[WTS] 2019 Omega Seamaster 300M Chrono GMT 44MM Full Set

2019 Omega Seamaster 300M Chrono GMT 44MM Full Set

For sale is a 2019 Omega Seamaster SMP 300M 44MM GMT in excellent condition, featuring a GMT function and chronograph. The watch has an automatic CoAxial Calibre movement with a sapphire crystal.

  • Condition: Excellent Condition
  • Year Of Manufacture: 2019
  • Case Size: 44mm diameter
Posted at
May 1, 2025, 12:15 PM
Active
BNIB Omega Seamaster 300 Diver - Green Dial!

BNIB Omega Seamaster 300 Diver - Green Dial!

· $4,550.005
Posted at
Apr 30, 2025, 2:59 PM
Active
Omega Seamaster 300M Ceramic “Black Black” 210.92.44.20.01.003 [WTS]

Omega Seamaster 300M Ceramic “Black Black” 210.92.44.20.01.003

This Omega Seamaster 300M Ceramic is a sleek 'Black Black' model with a ceramic case and a range of features.

  • Condition: Like new with no scratches or signs of wear
  • Purchase Price: 6350
Posted at
Apr 30, 2025, 12:52 PM
Active
[WTS][US] Omega Seamaster 300 Heritage - 41mm - Black Dial - 234.30.41.21.01.001 - Full Set

[US] Omega Seamaster 300 Heritage - 41mm - Black Dial - 234.30.41.21.01.001 - Full Set

This Omega Seamaster 300 Heritage is a mechanical watch with a black dial and 41mm case size.

  • Condition: Fantastic, minor hairlines on case
  • Case Size: 41mm diameter
  • Dial Color: Black
Posted at
Apr 29, 2025, 8:56 AM
Active