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 Co-Axial Mid-size 2220.80 Box and Card - $2,850

Omega - 2220.80 · $2,850

Up for sale is my Omega Seamaster 2220.80, a mid-size watch featuring an automatic co-axial cal 2500 movement.

Condition: 8.7/10 - great condition with minimal marks and hairlines
Case size: 41mm diameter
Movement: co-axial cal 2500
Bracelet fit: up to 7-7.25 inch wrists depending on wrist shape

Posted at

Jan 7, 2026, 7:54 PM

Active

View listing on r/WatchExchange

Omega Seamaster 300 Professional 41mm Flat Black Dial $3920

Omega - 300 Professional · $3,920

A Omega Seamaster 300 Professional watch with a flat black dial.

Diameter: 41mm

Posted at

Jan 6, 2026, 9:31 AM

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Omega Seamaster 300M Co-Axial Mid-size 2220.80 Full Kit - $2,900 - Reserved post for u/whitekimchee

Omega - 2220.80 · $2,900

Up for sale is my Omega Seamaster 2220.80, a mid-size automatic co-axial cal 2500 movement watch that measures at 41mm.

Condition: 8.7/10 - great condition with minimal marks/hairlines
Movement: automatic co-axial cal 2500
Case size: 41mm diameter
Bracelet size: up to 7-7.25 inch wrists with all links included

Posted at

Jan 5, 2026, 9:49 PM

Active

View listing on r/WatchExchange

Omega Seamaster 300Heritage Co-Axial Chronometer 234.30.41.21.01.001 Complete Set

Omega - 234.30.41.21.01.001 · $6,845

The Omega Seamaster 300 Heritage has a black dial with broad arrow hands and warm toned lume, giving it a classic dive watch look. The steel case has sharp lines and a confident shine, paired with a matching bracelet that makes it feel solid and balanced.

Condition: Excellent
Case material: steel
Bracelet type: matching

Posted at

Jan 4, 2026, 4:52 PM

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Omega Seamaster 300 / Commanders Watch / 007 / Excellent / $5300

Omega - 300 · $5,300

The listing mentions an Omega Seamaster 300, also known as a Commander's Watch, with ties to the James Bond franchise.

Condition: Excellent
Model name: Seamaster 300

Posted at

Jan 4, 2026, 1:26 PM

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Omega Seamaster 300 Gray Dial Bracelet & Strap $4385

Omega - Seamaster 300 · $4,385

The Omega Seamaster 300 is a watch with a gray dial and features both a bracelet and strap.

Dial color: gray

Posted at

Jan 4, 2026, 10:04 AM

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OMEGA SEAMASTER 300 Watchco 165.024 166.0324 cal.552 w/ oem bracelet

Omega - 165.024 166.0324 cal.552 · $5,995

This is a legendary Watchco Omega Seamaster, one of only a handful of NOS examples in the world at the time. It has been owned for 5 years and was last serviced when purchased.

Condition: Pre-owned with minor scratches/scuffs
Bracelet origin: Lewis Jewelers in Ann Arbor, MI
Clasp condition: light 'desk diving' scuffs
Crystal condition: some scuffs (buffable with Polywatch)

Posted at

Jan 3, 2026, 2:40 PM

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View listing on r/WatchExchange