Omega Seamaster 300 Seamaster 300 Master Co-Axial Platinum / Blue / Bracelet

Reference 233.90.41.21.03.002

Omega Seamaster 300 Master Co-Axial Platinum / Blue / Bracelet

About this watch

The Omega Seamaster 300 Master Co-Axial Platinum is a true icon in the world of luxury watches, blending elegance with high performance. This stunning timepiece features a rich heritage dating back to 1948, with the Seamaster 300 specifically being a classic diver's watch that has stood the test of time. The platinum case elevates its status significantly, not only looking incredible but also resistant to corrosion. The blue dial encased in a lustrous platinum shell is both a statement piece and comfortable wear. With water resistance up to 300 meters, this watch is a reliable companion for underwater adventures. At the heart of this watch is the Omega caliber 8401, a self-winding movement that offers greater precision, stability, and durability through its Co-Axial escapement. The platinum bracelet feels as good as it looks, fitting snugly on the wrist with an adjustable clasp. This watch's versatility makes it suitable for various occasions, from business meetings to diving into the ocean. Its limited availability due to being a limited edition adds to its value and exclusivity.

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Key Features

Limited edition with only 357 units
Luxurious platinum material
Impressive water resistance of 300 meters
Outstanding movement with Co-Axial escapement
Versatile design suitable for various occasions
Brand: Omega
Model: Seamaster 300 Master Co-Axial Platinum / Blue / Bracelet
Reference: 233.90.41.21.03.002

Specifications

Brand

Omega

Family

Seamaster 300

Model

Seamaster 300 Master Co-Axial Platinum / Blue / Bracelet

Reference

233.90.41.21.03.002

Movement

8401

Movement Features

Hours, Minutes, Seconds
Date
Chronometer, Co-Axial Escapement

Case

41mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

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 300M - 41mm Non Wave - 212.30.41.20.01.003

Omega - 212.30.41.20.01.003 · $2,995

The Omega Seamaster Diver 300M 'black no-wave' features a 41mm case with a cleaner design and high-gloss dial, making it a discontinued icon perfected by Omega.

Condition: Great preowned condition
Case Size: 41mm

Posted at

Apr 18, 2026, 12:58 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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