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] Omega Seamaster 300m full set w/ bracelet & rubber $3900

Omega Seamaster 300m full set w/ bracelet & rubber $3900

Omega - Seamaster 300m · $3,900
A 2021 Omega Seamaster in excellent condition, running near perfect time, and still under warranty. The watch comes with a full set, including box, cards, links, and a rubber Omega bracelet.

  • Condition: well loved, scratches on bracelet, case, and crystal
  • Bracelet Type: steel
  • Box Papers: full set including box, 3 cards, links, and rubber bracelet
  • Warranty Left: 6 months
Posted at
May 22, 2026, 8:50 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 300 1957 Trilogy

Omega Seamaster 300 1957 Trilogy

Omega - 234.10.39.20.01.001 · $5,500
A used Omega Seamaster 300 from the 'The 1957 Trilogy' edition, in very good condition.

  • Condition: very good with minor scratches and scuffs
  • Case Condition: very good
  • Crystal Condition: very good
  • Bezel Condition: very good
Posted at
May 22, 2026, 7:40 PM
Active
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[WTS] Omega Seamaster 300 Heritage 234.30.41.21.01.001 COMPLETE SET 2025

Omega Seamaster 300 Heritage 234.30.41.21.01.001 COMPLETE SET 2025

Omega - 234.30.41.21.01.001 · $5,150
For sale is an Omega Seamaster 300 Heritage, this watch is in great condition, there is some light wear around the watch but nothing really deep or noticeable.

  • Condition: great condition with some light wear
  • Warranty Card Date: 2025
  • Complete Set: yes
Posted at
May 22, 2026, 11:28 AM
Active
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[WTS] Omega Seamaster 300m Full set, w/ Bracelet and Rubber. CHEAP!

Omega Seamaster 300m Full set, w/ Bracelet and Rubber. CHEAP!

Omega - Seamaster 300m · $3,950
This Omega Seamaster 300m is a well-loved watch with excellent timekeeping, still under warranty for about 6 months. It comes with the full set, including box, cards, links, and an additional rubber strap.

  • Condition: Pre-owned with scratches on bracelet and case
  • Warranty Left: 6 months
  • Shipping Options: Fedex Hold at Location, meet in person, or video chat for payment
  • Payment Methods: Cash, Paypal G&S(+4.5%), Zelle(preferred), Bitcoin(+2.5%), USDT
Posted at
May 21, 2026, 5:00 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 300 SMP $3,995

Omega Seamaster 300 SMP $3,995

Omega - Seamaster 300 SMP · $3,995
Up for grabs is a Grey dial Omega Seamaster from Year: 2022 with a Size: 42mm diameter. Includes various accessories such as a Wooden omega box, card sleeve, all cards, omega book, zuludiver strap, forstner bracelet with the micro adjust, end links and pins.

  • Condition: Worn but in really good and well taken care of
  • Year: 2022
  • Size: 42mm diameter
  • Box: Wooden omega box
Posted at
May 21, 2026, 4:12 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster 300M Black Aluminum 42mm 210.30.42.20.01.010 ( new / 2026 / box and papers )

Omega Seamaster 300M Black Aluminum 42mm 210.30.42.20.01.010 ( new / 2026 / box and papers )

Omega - 210.30.42.20.01.010 · $6,250
A brand new Omega Seamaster 300M with a stainless steel case and black aluminum dial, complete with all boxes and papers.

  • Condition: Brand new
  • Case material: Stainless steel
  • Movement: 8806 Master Co-Axial
Posted at
May 21, 2026, 12:19 PM
Active
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[WTS] Omega Seamaster 300 Green Diver 210.32.42.20.10.001 ( new / 2026 / box and papers )

Omega Seamaster 300 Green Diver 210.32.42.20.10.001 ( new / 2026 / box and papers )

Omega - 210.32.42.20.10.001 · $5,350
A brand new Omega Seamaster 300 Green Diver on a rubber strap, with all original boxes and papers.

  • Condition: New
  • Case size: 42mm diameter
  • Movement: 8800 Master Co-Axial
Posted at
May 21, 2026, 12:13 PM
Active
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[WTS] Omega Seamaster 300 Heritage 234.30.41.21.01.001 Full Set (2022) – Very Good Condition

Omega Seamaster 300 Heritage 234.30.41.21.01.001 Full Set (2022) – Very Good Condition

Omega - 234.30.41.21.01.001 · $4,699
This Omega Seamaster 300 Heritage features a classic vintage-inspired design, black dial, and in-house Co-Axial Master Chronometer movement.

  • Condition: Very good condition
  • Movement: in-house Co-Axial Master Chronometer
  • Bracelet condition: some cosmetic wear consistent with normal use
Posted at
May 20, 2026, 11:31 PM
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[WTS] Omega Seamaster 300M Co-Axial Mid-size 36mm 2222.80 - $2,250 - US BASED!

Omega Seamaster 300M Co-Axial Mid-size 36mm 2222.80 - $2,250 - US BASED!

Omega - 2222.80 · $2,250
A good Omega Seamaster 300M Co-Axial Mid-size watch with an automatic co-axial cal 2500 movement and a 36mm steel case on original Omega steel bracelet.

  • Condition: 8.8/10 - great condition with minimal marks/hairlines on the case, caseback, and bracelet
  • Case size: 36mm diameter
  • Bracelet length: fits up to 7-7.25 inch wrists
  • Movement: automatic co-axial cal 2500
Posted at
May 20, 2026, 9:39 PM
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