Omega Seamaster 300 Seamaster 300 Master Chronometer Stainless Steel / Black / Strap

Reference 234.32.41.21.01.001

Omega Seamaster 300 Master Chronometer Stainless Steel / Black / Strap

About this watch

The Omega Seamaster 300 Master Chronometer is a luxurious dive watch that combines functionality with aesthetics. Its sleek design and impressive specifications make it a statement piece on the wrist. The 41mm round case made of stainless steel strikes a perfect balance between robustness and elegance, while the matte black finish gives it a stealthy look. The watch features a sapphire crystal, METAS-certified automatic movement, and a Co-Axial escapement that reduces friction and enhances longevity. With a water resistance rating of 300 meters, this watch is perfect for professional divers and casual swimmers alike. It's a versatile timepiece that can easily transition from day to night, making it suitable for both underwater exploration and formal occasions.

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MSRP: $6,700

Market Price: $4,573

Key Features

41mm round stainless steel case
Sapphire crystal for added durability
METAS-certified Omega caliber 8912 automatic movement
Co-Axial escapement for reduced friction and enhanced longevity
300-meter water resistance rating
Rotating bezel marked from 0 to 60
21mm lug width for comfortable fit

Specifications

Brand

Omega

Family

Seamaster 300

Model

Seamaster 300 Master Chronometer Stainless Steel / Black / Strap

Reference

234.32.41.21.01.001

Movement

8912

Movement Features

Hours, Minutes, Seconds
Chronometer, Co-Axial Escapement

Case

41mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

300

Current Listings

Omega Seamaster 300 Heritage

Omega - Seamaster 300 Heritage · $3,500

A one-owner Omega Seamaster 300 Heritage, purchased from the Omega Beverly Center in 2021. The watch has never been polished and is in excellent condition.

Condition: like new
Owner history: 1 owner
Purchase date: 9/3/21
Original purchase location: Omega Beverly Center

Posted at

Feb 8, 2026, 4:13 PM

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1967 Omega Seamaster 300, Ref 165.024, Full Set

Omega - 165.024 · $8,000

This is possibly the finest available vintage Omega Seamaster 300 from the mid-1960s, featuring a Bakelite dial with one flea bite and an upgraded original box.

Condition: Very Good to Excellent Condition
Case material: Stainless Steel
Movement type: Automatic
Diameter: 41mm

Posted at

Feb 7, 2026, 11:50 AM

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Omega Seamaster 300 Heritage - 41mm - Black Dial - 233.30.41.21.01.001

Omega - 233.30.41.21.01.001 · $3,425

This Omega Seamaster 300 Heritage is a 41mm watch featuring a black dial.

Condition: Fantastic condition with minor hairlines on case, clasp, and bracelet
Case size: 41mm
Bracelet links: 15

Posted at

Feb 7, 2026, 11:23 AM

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2011 Omega Seamaster 300M 2123.04 - $2,399

Omega - 2123.04 · $2,399

A 2011 Omega Seamaster Diver 300M Quartz with a stainless steel case, black dial, and quartz movement. It features a domed sapphire crystal and is water-resistant up to 1000 feet.

Condition: Great condition overall with light wear consistent with careful use.
Case diameter: 41mm
Case material: Stainless steel
Dial color: Black

Posted at

Feb 5, 2026, 10:33 PM

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Omega Seamaster 300 2220.80 “Casino Royale”Box and Papers

Omega - 2220.80 · $3,600

A Omega Seamaster Professional from 'Casino Royale' with a stainless steel bracelet and original accessories.

Condition: Good condition with scuffing on bracelet and superficial wear
Bracelet length: 6.5 inches
Links included: 3 full and 2 half sized links
Timekeeping accuracy: -7 seconds per day

Posted at

Feb 4, 2026, 12:48 PM

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Omega Seamaster 300 ref. 166024, serviced, unpolished case. Very nice condition. Nice creamy lume, no trades. $5750 shipped conus

Omega - 166024 · $5,750

This Omega Seamaster 300 is in excellent condition with a serviced movement and an unpolished case. It features creamy lume.

Condition: Very nice condition
Lume color: creamy

Posted at

Feb 3, 2026, 10:13 PM

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Omega Seamaster 300M Co-Axial 2220.80 B&P 41mm- $2,790

Omega - 2220.80 · $2,790

This Omega Seamaster 300M Co-Axial has a 41mm steel case and automatic co-axial cal 2500 movement.

Condition: great condition with minimal marks/hairlines on case, caseback, and bracelet
Case size: 41mm diameter
Movement: automatic co-axial cal 2500

Posted at

Feb 3, 2026, 8:15 PM

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Omega Seamaster 300 Blue dial 168.1623 - Omega 2024 service

Omega - 168.1623 · $3,490

This Omega Seamaster 300 features a classic blue wave dial with luminous hour markers and hands, housed in a 41mm stainless steel case.

Condition: Pre-owned with signs of previous wear
Case size: 41mm diameter
Bezel condition: Stunning
Dial condition: Perfect

Posted at

Feb 3, 2026, 5:39 PM

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Omega Seamaster 300M Co-Axial 41mm 2220.80 Box and Card - $2,850

Omega - 2220.80 · $2,850

This Omega Seamaster 300M Co-Axial measures at 41mm and features an automatic co-axial cal 2500 movement. It has a steel case on an original Omega steel bracelet and comes with double box, warranty card, manual, and watch.

Condition: Very good condition with minimal marks/hairlines
Movement: Co-axial cal 2500
Case Size: 41mm diameter
Bracelet Length: up to 7.25 inches

Posted at

Feb 2, 2026, 8:31 PM

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