Omega Seamaster 300 Seamaster 300 Master Co-Axial Stainless Steel / Yellow Gold / Black / Bracelet

Reference 233.20.41.21.01.002

Omega Seamaster 300 Master Co-Axial Stainless Steel / Yellow Gold / Black / Bracelet

About this watch

The Omega Seamaster 300 Master Co-Axial is a masterpiece of engineering and design, combining elegance with ruggedness. This timepiece boasts a stunning yellow gold and stainless steel combination, with a sleek black dial featuring stick and dot indexes for enhanced readability. The rotating bezel marked from 0 to 60 adds functionality, making it perfect for diving enthusiasts. At its heart lies the Omega caliber 8400 movement, boasting a self-winding mechanism, Co-Axial escapement, and resistance to magnetic fields greater than 15,000 gauss. With a power reserve of 60 hours and operating at 25,200 vibrations per hour, this movement is incredibly robust and designed for longevity. The watch features a sapphire crystal glass, ensuring durability and scratch-resistance. Weighing in with a comfortable heft, the Seamaster 300 feels substantial without being cumbersome. Its luxurious feel against the skin makes it perfect for both formal and casual occasions.

Buy Now on Jomashop

This is an affiliate link

MSRP: $12,600

Market Price: $6,557

Key Features

Omega caliber 8400 movement
Sapphire crystal glass
Water resistance: 300 meters
Stainless Steel and Yellow Gold case
41.00 mm diameter
Co-Axial escapement
Magnetic field resistance >15,000 gauss

Specifications

Brand

Omega

Family

Seamaster 300

Model

Seamaster 300 Master Co-Axial Stainless Steel / Yellow Gold / Black / Bracelet

Reference

233.20.41.21.01.002

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 300 Summer Blue Edition Ref 234.30.41.21.03.002

Omega - 234.30.41.21.03.002 · $4,950.005

This Omega Seamaster 300 Summer Blue Edition is a highly sought-after model, part of the popular Summer Blue line released in recent years.

Condition: great shape
Includes: watch, outer box, inner box, operations manual, pictogram, master chronometer, warranty cards, extra links
Shipping: overnight, fully insured with signature required

Posted at

Jun 21, 2025, 9:23 AM

Active

View listing on WatchUseek

1969 Omega Seamaster 300 (Ref. 165.024) W BOX & OMEGA REFURBISHED

Omega - 165.024 · $8,499

1969 Omega Seamaster 300 produced by Centrale Boîtes, refurbished at Omega, comes with Omega authentication document and new 'old style' Omega box.

Condition: Very good, with slight aging of hands and dial
Calibre: 550
Case size: 42mm
Case maker: Centrale Boîtes (CB)

Posted at

Jun 21, 2025, 8:57 AM

Active

View listing on r/WatchExchange

Omega Seamaster 300 Heritage (ceramic)

Omega - Seamaster 300 Heritage · $3,750

A ceramic Omega Seamaster 300 Heritage with a matte black dial, stainless steel case, and 41mm diameter. It features a domed sapphire crystal, vintage-style Super-LumiNova lume, and a stainless steel bracelet.

Condition: Excellent—light desk-wear on clasp; no dings or deep scratches
Movement: Omega Master Co-Axial Calibre 8400
Bezel: Ceramic
Case material: Stainless steel

Posted at

Jun 20, 2025, 7:51 PM

Active

View listing on r/WatchExchange

Omega Seamaster 300 2531.80

Omega - 2531.80 · $2,000.002

This Omega Seamaster 300 is a great daily wear option, with no stretch in the bracelet and a comfortable fit for wrists sized about 7.25 inches.

Condition: Great condition, some wear on bezel insert and small ding on end link
Bracelet size: 7.25 inches
Number of links: 4 removable links total

Posted at

Jun 19, 2025, 7:02 PM

Active

View listing on WatchUseek

Omega Seamaster 300 2531.80

A daily-wearable Omega Seamaster 300 in great condition, with a 7.25" wrist size and no stretch in the bracelet.

Posted at

Jun 19, 2025, 6:55 PM

Active

View listing on r/WatchExchange

Omega Seamaster 300M - Blue - $4000 Shipped

Omega - 210.32.42.20.03.001 · $4,000

A one-year-old Omega Seamaster 300M in blue, purchased new from Jomashop and showing some wear. The watch has been well-maintained with a replaced pin & buckle strap and an included Omega Nato Strap. Additional straps and accessories are available for separate purchase.

Condition: Moderate signs of desk diving marks, no major nicks or dents
Strap: Omega Rubber strap with Deployant Clasp
Included extras: Omega Nato Strap, optional bracelet and black leather strap

Posted at

Jun 19, 2025, 4:57 PM

Active

View listing on r/WatchExchange

Pre-Owned Omega Seamaster 300 233.32.41.21.01.002

Omega - 233.32.41.21.01.002 · $4,299.004

This pre-owned Omega Seamaster 300 is a black dial watch with automatic movement, 41mm stainless steel case, water resistance of 300 meters, and brown leather strap.

Condition: 94% condition due to faint marks on the bezel and throughout the case, minor creasing and faint marks on the clasp
Case size: 41mm diameter
Material: Stainless Steel
Dial color: Black

Posted at

Jun 18, 2025, 10:02 PM

Active

View listing on WatchUseek

Omega Seamaster 300M Transitional Ref 2220.80 "Casino Royale"

Omega - 2220.80 · $2,800

This Omega Seamaster 300M Transitional model is a rare find, featuring the slim case and aluminum bezel of the classic 2531.80 Bond style with the new co-axial movement and updated dial.

Condition: Pre-owned
Movement: Co-Axial
Water Resistance: 50m depth rating
Case Size: Full size automatic

Posted at

Jun 18, 2025, 6:26 PM

Active

View listing on r/WatchExchange