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

[WTS] Omega Seamaster Diver 300M 42mm – Ref. 210.32.42.20.01.001 – Full Kit + NATO

Omega Seamaster Diver 300M 42mm – Ref. 210.32.42.20.01.001 – Full Kit + NATO

Omega - 210.32.42.20.01.001 · $4,500
This is a 2022 Omega Seamaster Diver 300M, featuring a 42mm case size and METAS Certified movement.

  • Condition: Excellent condition
  • Case size: 42mm
  • Movement: Omega Caliber 8800 Master Co-Axial
  • Water resistance: 300m depth rating
Posted at
Feb 11, 2026, 7:55 PM
Active
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[WTS] Omega Seamaster Diver 300M Blue Wave – Mint – Full Set – Warranty 2021 $4450

Omega Seamaster Diver 300M Blue Wave – Mint – Full Set – Warranty 2021 $4450

Omega - 210.30.42.20.03.001 · $4,450
Up for sale is an Omega Seamaster Diver 300M with a 42mm stainless steel case, blue ceramic bezel, and blue wave dial on bracelet.

  • Condition: Mint condition
  • Case size: 42mm diameter
  • Movement: Master Chronometer Cal. 8800
  • Warranty valid until: November 2026
Posted at
Feb 11, 2026, 2:39 AM
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[WTS] OMEGA Seamaster Diver 300M “James Bond” Limited Edition 2 Watch Set

OMEGA Seamaster Diver 300M “James Bond” Limited Edition 2 Watch Set

OMEGA - Seamaster Diver 300M James Bond Limited Edition Set · $38,995
This is a rare opportunity to acquire one of the only 257 OMEGA Seamaster Diver 300M 'James Bond' Limited Edition Sets produced globally. Each set features two unique Seamaster Diver 300M models, one in stainless steel and one in 18K yellow gold, both with Bond-inspired details.

  • Case size: 42mm
  • Water resistance: 300m / 1000ft
  • Diameter of the bezel: 42mm (stainless steel edition) and black ceramic bezel w/Ceragold diving scale (18K yellow gold edition)
Posted at
Feb 10, 2026, 4:12 PM
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[WTS] Omega Seamaster Diver 300M Commander’s Watch 41mm

Omega Seamaster Diver 300M Commander’s Watch 41mm

Omega - 2220.80.00
Posted at
Feb 10, 2026, 2:24 PM
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[WTS] Omega Seamaster Diver 300M 210.30.42.20.10.001 Green Seaweed 2025 Full Set - $5,395

Omega Seamaster Diver 300M 210.30.42.20.10.001 Green Seaweed 2025 Full Set - $5,395

Omega - 210.30.42.20.10.001 · $5,395
Up for sale is a Omega Seamaster Diver 300m Green Seaweed, a 2025 model featuring a **Reference**: 210.30.42.20.10.001 and other details.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2025
  • Movement: Master Chronometer
Posted at
Feb 10, 2026, 9:44 AM
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[WTS] Omega Seamaster Diver 300M 210.32.42.20.06.001 Grey 2023 Full Set - $4,295

Omega Seamaster Diver 300M 210.32.42.20.06.001 Grey 2023 Full Set - $4,295

Omega - 210.32.42.20.06.001 · $4,295
This Omega Seamaster Diver 300m Grey is a 2023 model featuring a sleek design and precise timekeeping.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2023
  • Contents: Watch, Inner & Outer Box, Card Holder, International Warranty Card, Pictograms Card, Master Chronometer Card, Instructions Manual, Hang Tag
  • Shipping: Fully insured through Fedex in the USA
Posted at
Feb 10, 2026, 9:38 AM
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[WTS] Omega Seamaster Diver 300M 210.30.42.20.03.001 Blue 2022 Full Set - $4,395

Omega Seamaster Diver 300M 210.30.42.20.03.001 Blue 2022 Full Set - $4,395

Omega - 210.30.42.20.03.001 · $4,395
A 2022 Omega Seamaster Diver 300M Blue is up for sale, featuring a blue dial and a stainless steel case.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2022
  • Contents: Watch, Inner & Outer Box, Card Holder, International Warranty Card, Pictograms Card, Master Chronometer Card, Instructions Manual
Posted at
Feb 10, 2026, 9:35 AM
Active
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[WTS] Omega Seamaster Diver 300M 210.32.42.20.03.001 Blue 2022 Full Set - $4,395

Omega Seamaster Diver 300M 210.32.42.20.03.001 Blue 2022 Full Set - $4,395

Omega - 210.32.42.20.03.001 · $4,395
A 2022 Omega Seamaster Diver 300M Blue, featuring a blue dial and a stainless steel case.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2022
  • Shipping Insurance: Fully insured
Posted at
Feb 10, 2026, 9:31 AM
Active
View listing on r/WatchExchange
[WTS] 2018 Omega Seamaster Diver 300M Commander's Watch - REF 212.32.41.20.04.001

2018 Omega Seamaster Diver 300M Commander's Watch - REF 212.32.41.20.04.001

Omega - 212.32.41.20.04.001 · $4,995
This is a 2018 Omega Seamaster Diver 300M Commander's Watch, with a clean and scratch-free crystal and bezel. It has been on a timegrapher and running within acceptable ranges.

  • Condition: great pre-owned condition
  • Case size: 41mm diameter
  • Bracelet condition: minor signs consistent with age
  • Crystal and bezel condition: clean and scratch free
Posted at
Feb 9, 2026, 7:22 PM
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