Omega Seamaster 300 Seamaster 300 Master Co-Axial Steel Stainless Steel / Sedna Gold / Strap

Reference 233.22.41.21.01.002

Omega Seamaster 300 Master Co-Axial Steel Stainless Steel / Sedna Gold / Strap

About this watch

The Omega Seamaster 300 Master Co-Axial is a luxurious timepiece that embodies the perfect blend of elegance, functionality, and durability. Its striking design, featuring a combination of stainless steel and Sedna gold, gives it a rugged yet sophisticated look. The black dial with stick and dot indexes provides a classic aesthetic, while the arrow hands are both stylish and functional. The watch boasts a 41 mm round case, which strikes the perfect balance between being bold and not overwhelming on the wrist. The sapphire glass adds durability while ensuring a clear view of the dial. At its heart lies the Omega caliber 8400, a self-winding movement that showcases incredible precision and stability. Its Co-Axial escapement technology ensures accuracy, reducing the need for frequent servicing. With a power reserve of 60 hours and resistance to magnetic fields greater than 15,000 gauss, this watch is built to last. The Seamaster 300's remarkable water resistance of up to 300 meters makes it perfect for recreational diving, swimming, or just splashing around at the beach. It's like having a reliable companion that's always ready for an adventure! This timepiece is not just about aesthetics; it's designed for practicality as well, with a screw-down crown and robust case construction promising durability. Whether you're diving into the ocean or attending a formal event, this watch can handle it all.
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MSRP: $8,550
Market Price: $4,651

Key Features

  • Self-winding Omega caliber 8400 movement
  • 41 mm round stainless steel and Sedna gold case
  • 300 meters water resistance
  • Sapphire glass crystal
  • Rotating bezel with 0-60 dive scale
  • Co-Axial escapement technology for accuracy and stability
  • Magnetic field resistance greater than 15,000 gauss

Specifications

Brand
Omega
Family
Seamaster 300
Model
Seamaster 300 Master Co-Axial Steel Stainless Steel / Sedna Gold / Strap
Reference
233.22.41.21.01.002
Movement
8400
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer, Co-Axial Escapement
Case
41mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

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

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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[WTS] 2025 Omega Seamaster 300 Summer Blue 75th Anniversary

2025 Omega Seamaster 300 Summer Blue 75th Anniversary

Omega - 210.32.42.20.03.002 · $4,600
This is a brand new Omega Seamaster Diver 300M Summer Blue 75th Anniversary watch purchased from an authorized dealer in April 2025. It has been worn only a handful of times and comes with its original accessories.

  • Condition: Excellent, minor hairline scratch on the left side of the case
  • Shipping: free expedited shipping
  • Case size: unknown
  • Water resistance: unknown
Posted at
Apr 18, 2026, 9:56 PM
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[WTS] Omega Seamaster 300, Ref. 233.30.41.21.01.001, $3,700

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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[WTS] 2023 Mint Full Set Omega Seamaster 300 Heritage 234.30.41.21.01.001 $5600

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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[WTS] Omega Seamaster 300M - 41mm Non Wave - 212.30.41.20.01.003

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

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

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

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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[WTS] BNIB Omega Seamaster 300 ONLY $10k!

BNIB Omega Seamaster 300 ONLY $10k!

Omega - 210.60.42.20.99.001 · $10,000
This Omega Seamaster 300 is brand new and includes the entire set. The reference number is 210.60.42.20.99.001.

  • Condition: Brand new, full set
  • Rrp: $17.2k plus tax
Posted at
Apr 14, 2026, 3:57 PM
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