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 $4470 233.30.41.21.01.001

Omega - 233.30.41.21.01.001 · $4,470

Seamaster 300 for sale, details provided in the listing image link.

Price: Additional Details: Price $4470

Posted at

Jan 30, 2026, 10:00 AM

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Omega Seamaster 300 Steel Pumpkin Patina Lollipop Hand (Unpolished/Serviced)

Omega - 2913 · $10,500

An exceptional example of the early Omega Seamaster 300 Ref. 2913, preserved in beautiful condition.

Condition: Unpolished/Serviced
Year: 1958
Size: 39mm diameter
Movement Service: professionally serviced

Posted at

Jan 29, 2026, 5:03 PM

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Omega Seamaster 300M Co-Axial 41mm 2220.80 Box and Papers- $2,790

Omega - 2220.80 · $2,790

Up for sale is my Omega Seamaster 2220.80, a 41mm automatic co-axial cal 2500 movement watch with steel case and original Omega steel bracelet.

Condition: 8.8/10 - minimal marks/hairlines, great condition
Case size: 41mm diameter
Movement type: co-axial cal 2500
Bracelet size: fits up to 7-7.25 inch wrists depending on wrist shape

Posted at

Jan 28, 2026, 8:10 PM

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2023 Omega Seamaster 300 Summer blue 41mm 234.30.41.21.02.002 Full Set Excellent

Omega - 234.30.41.21.03.002 · $5,950

The Omega Seamaster 300 is part of the Summer Blue Collection, a unique version with a varnished dial and deeper tone bezel.

Condition: Excellent
Size: 41mm diameter
Year: 2023

Posted at

Jan 28, 2026, 1:11 PM

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Omega Seamaster 300M Co-Axial 2220.80 B&P 41mm- $2,850

Omega - 2220.80 · $2,850

Up for sale is my Omega Seamaster 2220.80, a 41mm automatic co-axial cal 2500 movement watch with a steel case and original Omega steel bracelet.

Condition: 8.7/10, great condition with minimal marks/hairlines on case, caseback, and bracelet
Case size: 41mm diameter
Movement: co-axial cal 2500
Water resistance: not specified

Posted at

Jan 26, 2026, 9:04 PM

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omega seamaster 300 166.024 | watch only | serviced | $7200 shipped

Omega - 300 166.024 · $7,200

This is a great example of Seamaster 166.024 with a thick case and original crystal.

Condition: Pre-owned, serviced
Case condition: worn but thick
Shipping: shipped from NYC

Posted at

Jan 26, 2026, 4:04 PM

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Omega Seamaster 300m Nekton Edition | Full Kit | Dec 2024 | Original Owner

Omega - 300M Nekton Edition · $4,500

A Omega Seamaster 300M Nekton Edition is being sold by the original owner due to a change in wrist size. The watch comes with its full kit and has plenty of warranty left.

Condition: Full Kit, original owner, with warranty and accessories
Warranty Remaining: approximately 2 years
Located: New York City

Posted at

Jan 26, 2026, 11:41 AM

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[WTS] Omega Seamaster 300m 41mm Full Size 2531.80 - FRESHLY OVERHAULED BY OMEGA 🧼 ($1K service, many parts replaced) - Full Kit - 2 year Omega warranty - $3700 firm shipped CONUS

Omega Seamaster 300m 41mm Full Size 2531.80 - FRESHLY OVERHAULED BY OMEGA 🧼 ($1K service, many parts replaced) - Full Kit - 2 year Omega warranty - $3700 firm shipped CONUS

Omega - 2531.80 · $3,700

This Omega Seamaster 300m is a full-size watch with a 41mm case, featuring a freshly overhauled movement and various parts replaced by Omega. It comes with a 2-year warranty and is in incredible condition.

Condition: Pre-owned, like new with minor desk dive scuffs on clasp
Warranty Years: 2
Service Cost: $1,000
Bracelet Condition: All pins replaced

Posted at

Jan 23, 2026, 4:00 PM

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