Omega Seamaster 300 Seamaster 300 Master Co-Axial Titanium / Blue / Bracelet

Reference 233.90.41.21.03.001

Omega Seamaster 300 Master Co-Axial Titanium / Blue / Bracelet

About this watch

The Omega Seamaster 300 Master Co-Axial Titanium stands out as a remarkable blend of style, functionality, and innovation. This stunning timepiece is a game-changer with its use of titanium, which is lighter than stainless steel yet incredibly durable and resistant to corrosion. The deep blue dial catches the light beautifully, ensuring it stands out without being overly flashy. With a smooth finish and vibrant hue, it's reminiscent of ocean depths and aquatic adventures. At the core of this watch is the Omega caliber 8400 movement, a self-winding marvel featuring a Co-Axial escapement that enhances precision and stability while reducing friction. This means fewer maintenance needs over time, allowing you to enjoy your watch without frequent trips to the jeweler. With its impressive water resistance of 300 meters (or 1,000 feet), this watch is perfect for diving, swimming, or just splashing around at the beach. Its elegant design allows it to pair well with various outfits, making it suitable for both casual and formal occasions.

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MSRP: $9,000

Market Price: $4,629

Key Features

Omega caliber 8400 self-winding movement
Titanium case and bracelet
Deep blue dial with stick and dot indexes
Rotating bezel with 0-60 dive scale
300 meters water resistance
41.00 mm diameter
Sapphire glass

Specifications

Brand

Omega

Family

Seamaster 300

Model

Seamaster 300 Master Co-Axial Titanium / Blue / Bracelet

Reference

233.90.41.21.03.001

Movement

8400

Movement Features

Hours, Minutes, Seconds
Chronometer, Co-Axial Escapement

Case

41mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

2020 Omega Seamaster 300 41mm Titanium Blue Dial 233.90.41.21.03.001 Box & Card

Omega - 233.90.41.21.03.001 · $3,700

2020 Omega Seamaster 300 with a blue dial and titanium rotating dive bezel, worn on an Omega brown leather strap.

Condition: Nice preowned condition with some very light scratches on the case, bezel and buckle
Case material: Titanium
Case dimensions: 41mm diameter
Band material: Omega brown leather strap with titanium deployment buckle

Posted at

Apr 21, 2026, 5:55 PM

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Omega Seamaster 300m James Bond 60th Anniversary 210.30.42.20.03.002 Full Kit, 2025 $7300+ 🏷️

Omega - 210.30.42.20.03.002 · $7,300

This Omega Seamaster 300m is a quintessential Bond Watch celebrating its 60th anniversary, featuring modern specifications and cool design elements.

Condition: Basically mint with a small scratch on the clasp
Water Resistance: 300m
Power Reserve: 55 hours

Posted at

May 1, 2026, 9:22 PM

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Omega Seamaster 300M - ETNZ Special Edition - PRICED TO SELL! - $4,850 Shipped

Omega - 300M - ETNZ Special Edition · $4,850

A Omega Seamaster 300M in the ETNZ Special Edition.

Link: https://drive.google.com/file/d/1U4KeBBaVXhmzF2vIC_wezRddMbe586kK/view?usp=drivesdk

Posted at

May 1, 2026, 6:19 PM

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2024 Omega Seamaster 300 Summer blue 41mm 234.30.41.21.02.002 Full Set Excellent

Omega - 234.30.41.21.03.002 · $5,997

Part of Omega’s 75th Anniversary Summer Blue Collection, this watch features a vintage-inspired architecture with a unique varnished dial and deeper tone bezel.

Condition: Excellent
Case Diameter: 41mm
Collection: Summer Blue

Posted at

May 1, 2026, 2:50 PM

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1970 Omega Seamaster 300 🔥 Rare This Complete 🔥 Must See Ref. 165.024

Omega - 165.024 · $7,000

A 1970 Omega Seamaster 300 with a rare pencil hand design, in excellent condition considering its age. The watch is beyond complete and comes with original purchase receipt, boxes, bracelet, and all paperwork.

Condition: Honest, unpolished, worn
Bracelet Width: 8"
Crystal Condition: marks
Crown Condition: decay

Posted at

May 1, 2026, 7:15 AM

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Omega Seamaster 300 Summer Blue Special Edition 210.30.42.20.03.003

Omega - 210.30.42.20.03.003 · $4,699

The Omega Seamaster 300 is a special edition watch featuring a striking summer blue dial and steel band.

Condition: Lightly preowned with polish to retail
Case size: 42MM diameter
Band material: Steel

Posted at

May 1, 2026, 7:02 AM

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Omega Seamaster 300m Black dial 210.30.42.20.01.001 Full Kit+ Receipt $4350+ 🚢

Omega - 210.30.42.20.01.001 · $4,350

An iconic Omega Seamaster 300m with a stunning black dial is available now, featuring a 42mm diameter case and 55 hour power reserve.

Condition: Excellent with minor scratches on case and clasp
Movement: 8800
Water Resistance: 300m
Case Size: 42mm

Posted at

Apr 30, 2026, 9:24 PM

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Omega Seamaster 300m Diver 41mm Black "No Wave" Dial 212.30.41.20.01.003, $3,600

Omega - 212.30.41.20.01.003 · $3,600

This Omega Seamaster 300m Diver is a classic Bond watch with a distinctive black 'no wave' ceramic dial and bezel, featuring a functional combination of features such as a 41mm case diameter and scratch-resistant ceramic bezel. The watch comes in excellent condition with a clean crystal, bezel, case, and bracelet.

Condition: Excellent
Case diameter: 41mm
Bezel material: Ceramic
Bracelet material: Omega stainless steel

Posted at

Apr 28, 2026, 9:46 PM

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