Omega Seamaster Diver 300m Seamaster Diver 300M Co-Axial 44 GMT Chronograph Stainless Steel / Blue / Bracelet

Reference 212.30.44.52.03.001

Omega Seamaster Diver 300M Co-Axial 44 GMT Chronograph Stainless Steel / Blue / Bracelet

About this watch

The Omega Seamaster Diver 300M Co-Axial 44 GMT Chronograph is a masterpiece of modern horology, blending intricate craftsmanship with high functionality. This watch is not just a timepiece, but a statement piece that embodies the spirit of adventure and luxury. With its striking blue dial and stainless steel case, this watch has a commanding presence on the wrist, evoking the depths of the ocean while creating a visual symphony that's hard to ignore. The sapphire crystal offers exceptional clarity and scratch resistance, ensuring the dial remains beautiful and readable despite everyday wear and tear. The Omega caliber 3603 automatic movement boasts a chronograph function, GMT hand, and Co-Axial escapement, making it a masterpiece of engineering with an impressive power reserve of 55 hours. This watch is designed for professional diving, with a water resistance of up to 300 meters, and its functionality makes it perfect for travelers. Whether you're in a business meeting or exploring the beaches of Rio, this watch keeps you connected to your home time. The chronograph feature ensures precise start and stop actions, making it a great tool for athletes and adventurers alike. With an elegant design and robust build, this watch can transition effortlessly from casual to formal settings, making it a favorite among many.

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Key Features

Automatic Movement
Chronograph Function
GMT Hand
Sapphire Crystal
Water Resistance up to 300m
44mm Diameter Stainless Steel Case
Stainless Steel Bracelet with Adjustable Clasp

Specifications

Brand

Omega

Family

Seamaster Diver 300m

Model

Seamaster Diver 300M Co-Axial 44 GMT Chronograph Stainless Steel / Blue / Bracelet

Reference

212.30.44.52.03.001

Movement

3603

Movement Features

Hours, Minutes, Small Seconds, Additional 24 Hour Hand (adjustable)
Date
Chronograph, Column wheel
Co-Axial Escapement

Case

Stainless Steel 44mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

Omega Seamaster Diver 300M 212.30.41.20.03.001

Omega - 212.30.41.20.03.001 · $3,795

This Omega Seamaster Diver 300M features a 41mm stainless steel case with blue dial and ceramic bezel, powered by the Caliber 2500 co-axial automatic movement.

Condition: excellent pre-owned
Case size: 41mm
Diameter: 41mm
Water resistance: 300m

Posted at

Feb 9, 2026, 2:59 PM

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2021 Omega Seamaster Diver 300M 42mm 210.30.42.20.03.001 Full Set

Omega - 210.30.42.20.03.001 · $4,595

A modern, high-performance dive watch with iconic Seamaster styling, featuring a blue wave dial and steel bracelet.

Condition: Excellent
Year: 2021
Contents: Complete set with serialized hang tag
Shipping: FedEx fully insured PM

Posted at

Feb 9, 2026, 12:39 PM

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OMEGA Seamaster Diver 300M "Paris 2024" Ref. 522.21.42.20.04.001 + Five Stripes "Paris 2024" NATO Strap - ULTIMATE SET! 🔥$8,100🔥

OMEGA - 522.21.42.20.04.001 · $8,100

The OMEGA Seamaster Diver 300M 'Paris 2024' is a luxurious tribute to sporting excellence, featuring a 42mm case combining stainless steel with 18K Moonshine Gold. It has a white ceramic dial with polished waves and a custom 'Paris 2024' typography on the date disc.

Condition: UNWORN
Case material: stainless steel and 18K Moonshine Gold
Diameter: 42mm
Water resistance: 300m depth rating

Posted at

Feb 8, 2026, 7:31 PM

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2023 Omega Seamaster Diver 300M 42mm 210.30.42.20.06.001 Full Set Excellent

Omega - 210.32.42.20.06.001 · $4,595

This is a modern Omega Seamaster Diver 300M watch with iconic styling, featuring a grey wave dial and blue ceramic bezel.

Condition: Excellent
Year: 2023
Contents: Full Set

Posted at

Feb 7, 2026, 12:41 PM

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Omega Seamaster Diver 300M 007 Edition (210.90.42.20.01.001)

Omega - 210.90.42.20.01.001

Model name: Seamaster Diver 300M 007 Edition

Posted at

Feb 7, 2026, 3:32 AM

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2023 Omega Seamaster Diver 300M 42mm Steel Summer Blue 210.30.42.20.03.003 Full Set

Omega - 210.30.42.20.03.003 · $4,600

2023 Omega Seamaster Diver 300M 42mm Steel Summer Blue, a stainless steel automatic diver's watch with a rotating dive bezel and summer blue gradient ceramic dial.

Condition: Nice pre-owned condition with some scratches on the case bezel and bracelet
Case Material: stainless steel
Case Dimensions: 42mm diameter
Bezel: stainless steel with blue ceramic insert

Posted at

Feb 6, 2026, 5:22 PM

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2024 Omega Seamaster Diver 300M Sedna Gold 210.22.42.20.03.002 Full Set Like New

Omega - 210.22.42.20.03.002 · $6,950

A luxury two-tone take on the iconic Diver 300M, featuring a blue ceramic wave-pattern dial and an 18K Sedna Gold bezel.

Condition: Mint
Case size: 42mm diameter
Bezel material: 18K Sedna Gold

Posted at

Feb 6, 2026, 1:26 PM

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Omega Seamaster Diver 300M, 212.32.41.20.04.001, Limited Edition 007 Commander’s Watch, 2018

Omega - 212.32.41.20.04.001 · $6,500

Limited edition: 007 Commander's Watch
Year: 2018
Note: Additional Details

Posted at

Feb 5, 2026, 9:23 PM

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Omega Seamaster Diver 300M 007 NTTD

Omega - 210.90.42.20.01.001 · $8,750

Selling my Omega Seamaster NTTD edition ref. 210.90.42.20.01.001, a full kit with the Omega/007 branded canvas and leather watch roll, hang tag, all cards and boxes.

Condition: Excellent with minor scratches
Water Resistance: 300m
Case Dimensions: 42mm diameter

Posted at

Feb 5, 2026, 9:53 AM

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