Omega Seamaster 300 Seamaster 300 Co-Axial Master Chronometer Platinum / Malachite

Reference 234.93.41.21.99.001

About this watch

The Omega Seamaster 300 Co-Axial Master Chronometer Platinum / Malachite is a stunning example of luxury watchmaking, blending elegance with functionality. This timepiece showcases the brand's craftsmanship and attention to detail, making it a standout in the Seamaster family. The platinum case and malachite dial add a touch of sophistication, while the automatic movement ensures precision and reliability. With its 60-hour power reserve and water resistance of 300 meters, this watch is perfect for diving enthusiasts or those who appreciate luxury and functionality. Whether you're at the office or out on the town, the Omega Seamaster 300 Co-Axial Master Chronometer Platinum / Malachite is a versatile timepiece that exudes style and substance.

Buy Now on Jomashop

This is an affiliate link

Key Features

Platinum case with malachite dial
Automatic Omega caliber 8913 movement
60-hour power reserve
Water resistance of 300 meters
Sapphire crystal for scratch protection
Sturdy platinum bracelet
Easy-adjust clasp

Specifications

Brand

Omega

Family

Seamaster 300

Model

Seamaster 300 Co-Axial Master Chronometer Platinum / Malachite

Reference

234.93.41.21.99.001

Movement

8913

Movement Features

Hours, Minutes, Seconds
Chronometer, Co-Axial Escapement

Case

41mm

Dial Color

Green

Crystal

Sapphire

Water Resistance

300

Current Listings

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

Omega - 234.30.41.21.01.001 · $4,550

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

View listing on r/WatchExchange

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

Omega - 210.30.42.20.01.010 · $5,795.006

This Omega Seamaster 300M features a 42mm stainless steel case with a black aluminum dial and bezel on mesh bracelet, powered by the 8806 Master Co-Axial movement.

Condition: Brand New / Complete Set
Case size: 42mm
Movement type: 8806 Master Co-Axial

Posted at

Apr 28, 2025, 3:46 PM

Active

View listing on WatchUseek

Omega Seamaster 300M White Dial on Rubber - Full Set + Original Receipt (2022)

Omega - 210.32.42.20.04.001 · $3,900

Up for sale is my Omega Seamaster Diver 300M Co-Axial Master Chronometer with a white ceramic wave dial and black ceramic bezel, mounted on the Omega OEM black rubber strap. It features a 42mm case size, Omega Caliber 8800 movement, METAS certified, and has a water resistance of 300M.

Condition: Very clean, minimal if any careful wear.
Case Size: 42mm
Water Resistance: 300M
Movement: Omega Caliber 8800 (Co-Axial Master Chronometer)

Posted at

Apr 28, 2025, 9:25 AM

Active

View listing on r/WatchExchange

Omega Seamaster 300M REF 2103.24.22.00.3001

Omega - 2103.24.22.00.3001 · $8,500

Size: 41mm diameter

Posted at

Apr 27, 2025, 4:43 PM

Active

View listing on r/WatchExchange

Like new Omega Seamaster 300M black Ceramic & titanium 43.5mm 210.92.44.20.01.001 under warranty

Omega - 210.92.44.20.01.001 · $5,900

A Like new Omega Seamaster 300M in black Ceramic and titanium, featuring a 43.5mm diameter case.

Condition: Near mint
Warranty Start Date: May 2024

Posted at

Apr 27, 2025, 12:57 PM

Active

View listing on r/WatchExchange

Omega Seamaster 300 Professional Diver 2063.80 Full Set

Omega - 2063.80 · $1,700

This Omega Seamaster 300 Professional Diver features a 36mm stainless steel case, electric blue wave-pattern dial, and unidirectional rotating bezel.

Case size: 36mm
Water resistance depth rating: 300m
Bracelet length: up to 18.5-19cm

Posted at

Apr 27, 2025, 7:18 AM

Active

View listing on r/WatchExchange

🔥Omega Seamaster 300M No Wave Blue Dial 41mm Watch + Cards

Omega - 212.30.41.20.03.001 · $2,999

A beautiful Omega Seamaster 300m No Wave Blue dial watch in 41mm size, with a ceramic bezel and navy blue dial. The watch is in excellent condition and comes with warranty cards.

Condition: Unworn, Near Mint condition with minor marks on bracelet and clasp
Case Size: 41mm diameter
Depth Rating: 300m

Posted at

Apr 27, 2025, 12:47 AM

Active

View listing on r/WatchExchange