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

Omega Seamaster 300m. Box, Cards. 210.30.42.20.06.001

Omega - 210.30.42.20.06.001 · $3,750

A Omega Seamaster 300m with box and cards is being sold.

Box: yes
Cards: yes

Posted at

Apr 11, 2026, 11:03 AM

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Omega Seamaster 300M Two-Tone White Wave – Full Size Automatic (Rare Config) – $3,200

Omega - 300M Two-Tone White Wave · $3,200

This Omega Seamaster 300M features a full-size ~41mm case, white wave dial, and two-tone steel + yellow gold. It is an early 90s model, running well and in great condition.

Condition: Running well, with light wear consistent with age
Case size: ~41mm
Movement: cal. 1109 Automatic

Posted at

Apr 10, 2026, 9:37 PM

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Omega Seamaster 300M

Omega - Seamaster 300M · $4,500

This Omega Seamaster Diver 300M is a 42mm 2019 model that keeps good time, accompanied by its full box and papers. It includes both the bracelet and an Omega rubber strap.

Condition: Pre-owned with normal wear
Case size: 42mm diameter
Water resistance: 300m depth rating

Posted at

Apr 8, 2026, 7:15 PM

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Omega Seamaster 300M Black Aluminum / Orange 210.30.42.20.01.018 ( new / 2025 / box and papers )

Omega - 210.30.42.20.01.018 · $6,450

This Omega Seamaster 300 is a brand new, Master Chronometer-certified watch featuring a 42mm stainless steel case and orange accents on a mesh bracelet.

Condition: Brand new
Case size: 42mm diameter
Movement: 8806 Master Co-Axial

Posted at

Apr 8, 2026, 12:18 PM

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Omega Seamaster 300M Black / Orange Diver 210.32.42.20.01.006 ( new / 2025 / box and papers )

Omega - 210.32.42.20.01.006 · $6,250

This Omega Seamaster 300M Black / Orange Diver features a 42mm stainless steel case with an orange rubber strap and a black & orange dial. It comes complete with all boxes, papers, and booklet.

Condition: Brand new
Case size: 42mm diameter
Movement: 8806 Master Co-Axial

Posted at

Apr 8, 2026, 12:14 PM

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Omega Seamaster 300M 42mm Black 210.30.42.20.01.001 ( new / 2025 / box and papers )

Omega - 210.30.42.20.01.001 · $5,450

This Omega Seamaster 300 is a brand new 42mm stainless steel watch with a black dial and bezel on a bracelet, complete with all original boxes, papers, and warranty.

Condition: Brand new
Case size: 42mm diameter
Movement: 8800 Master Co-Axial

Posted at

Apr 8, 2026, 12:10 PM

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BNIB Omega Seamaster 300 ONLY $10k!

Omega - 210.60.42.20.99.001 · $10,000

A Brand new Omega Seamaster 300 is being listed for sale.

Condition: Brand new, full set
Rrp: $17.2k plus tax

Posted at

Apr 7, 2026, 4:32 PM

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Omega Seamaster 300 Heritage - Mint Condition + 2 new straps

Omega - 234.30.41.21.03.001 · $4,800

The Omega Seamaster 300 Heritage reference 234.30.41.21.03.001 is a modern reissue of Omega's classic dive watch with a beautiful blue sandwich dial and vintage-inspired design. It blends vintage aesthetics with Omega's modern Master Chronometer movement and METAS certification, making it one of the most compelling heritage divers on the market. The watch comes as a full set, still under Omega factory warranty.

Condition: Near Mint
Case diameter: 41mm
Movement type: Omega Master Chronometer automatic movement (Calibre 8912)
Certification: METAS certified Master Chronometer

Posted at

Apr 7, 2026, 12:18 PM

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