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.

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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

Brand New 2026 Omega Seamaster 300M “James Bond 60th Anniversary” – Full Set Ref: 210.30.42.20.03.002 $7,500

Omega - 210.30.42.20.03.002 · $7,500

The Omega Seamaster 300M 'James Bond 60th Anniversary' is a limited-edition tribute to GoldenEye with unique vintage cues and a standout caseback. It features a stainless steel mesh-style bracelet, no-date configuration, and Co-Axial Master Chronometer Calibre 8806.

Condition: Brand New / Unworn / Fully Stickered
Case size: 42mm diameter
Water resistance: 300m

Posted at

Apr 18, 2026, 10:37 PM

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Omega Seamaster 300, Ref. 233.30.41.21.01.001, $3,700

Omega - 233.30.41.21.01.001 · $3,700

This Omega Seamaster 300 Heritage is one of Omega's most iconic dive watches, featuring a Co-Axial Master Chronometer Cal. 8400 and anti-magnetic properties up to 15,000 gauss.

Condition: Excellent pre-owned condition
Movement: Omega Cal. 8400 (Automatic, Co-Axial Master Chronometer)
Case size: 41mm
Water resistance: None mentioned

Posted at

Apr 18, 2026, 3:48 PM

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2023 Mint Full Set Omega Seamaster 300 Heritage 234.30.41.21.01.001 $5600

Omega - 234.30.41.21.01.001 · $5,600

The Omega Seamaster 300 Heritage is a 41mm stainless steel watch designed for divers and professionals, featuring a black dial and bezel with vintage-style hour markers and diving scale.

Condition: Mint
Case size: 41mm
Water resistance: 30m

Posted at

Apr 18, 2026, 2:15 PM

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Omega Seamaster 300 Blue 41mm 234.30.41.21.03.001 – Excellent Condition – Full Set – 2023

Omega - 234.30.41.21.03.001 · $4,699

This is a modern Omega Seamaster 300 with a blue sandwich dial and matching ceramic bezel, powered by the Master Co-Axial Caliber 8912.

Condition: Excellent
Case size: 41mm diameter
Movement: Master Co-Axial Caliber 8912

Posted at

Apr 17, 2026, 10:24 PM

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Omega SeaMaster 300 41mm SMPC - Full Kit - BONUS EXTRAS !!!

Omega - 212.30.41.20.01.003 · $3,750

This Omega SeaMaster 300 is a classic watch with perfect size and balance, featuring a 41mm case.

Condition: Beautiful condition
Bracelet type: Forstner - Contemporary Flat Link Brushed / Forstner - Bulllet Bracelet
Extra straps: Omega - OEM NATO,Stiab - Mesh
Accessories: Omega - OEM travel Case,Spring bar tube

Posted at

Apr 17, 2026, 6:53 PM

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2019 Omega Seamaster 300 1957 Trilogy Limited Edition 60th Anniversary 234.10.39.20.01.001 Full Set

Omega - 234.10.39.20.01.001 · $5,900

A highly collectible reissue from Omega — the Seamaster 1957 Trilogy Limited Edition, released for the 60th anniversary of the original Seamaster 300. This model perfectly captures the vintage CK2913 design with a black 'tropical' style dial, broad arrow hands.

Condition: Pre-owned, shows light signs of wear on bezel, case sides, case back, lugs, and bracelet/clasp
Movement: Co-Axial Master Chronometer Calibre 8806 (METAS certified)
Power reserve: 55 hours
Crystal: Sapphire (vintage-style domed)

Posted at

Apr 17, 2026, 5:10 PM

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