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 Blue Grey Wave Dial Stainless Steel 42MM 210.30.42.20.06.001 Full Set

Omega Seamaster Diver 300M Blue Grey Wave Dial Stainless Steel 42MM 210.30.42.20.06.001 Full Set

Omega - 210.30.42.20.06.001 · $4,575
A stainless steel Omega Seamaster Diver 300M with a blue grey wave dial and ceramic bezel, featuring laser-engraved waves and a date window at 6 o'clock.

  • Condition: pristine
  • Case material: stainless steel
  • Bezel material: blue ceramic
  • Diameter: 42mm
Posted at
Apr 10, 2026, 8:22 PM
Active
View listing on r/WatchExchange
[WTS] Omega Seamaster Diver 300M "Seaweed" Green Dial 42MM 210.32.42.20.10.001 Complete Set

Omega Seamaster Diver 300M "Seaweed" Green Dial 42MM 210.32.42.20.10.001 Complete Set

Omega - 210.32.42.20.10.001 · $5,575
This Omega Seamaster Diver 300M features a robust stainless steel case, wave-patterned green dial, and ceramic bezel.

  • Case size: 42mm
  • Diameter: 42mm
  • Bezel material: ceramic
Posted at
Apr 10, 2026, 7:46 PM
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[WTS] Omega Seamaster Diver 300M, black small wave dial 210.32.42.20.01.003

Omega Seamaster Diver 300M, black small wave dial 210.32.42.20.01.003

Omega - 210.32.42.20.01.003 · $5,000
A no date Omega Seamaster Diver 300M with a black small wave dial and domed sapphire crystal, featuring an aluminum insert.

  • Condition: LIKE NEW
  • Material: aluminum
  • Water resistance: 300m
Posted at
Apr 10, 2026, 12:59 PM
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[WTS] 2018 Omega Seamaster Diver 300m 41mm Blue Dial Steel No Wave 212.30.41.20.03.001 B+P

2018 Omega Seamaster Diver 300m 41mm Blue Dial Steel No Wave 212.30.41.20.03.001 B+P

Omega - 212.30.41.20.03.001 · $3,600
A 2018 Omega Seamaster Diver 300M with a classic blue 'no wave' dial, stainless steel case and bracelet, and an automatic self-winding movement.

  • Condition: Excellent
  • Case diameter: 41mm
  • Crystal type: Sapphire
  • Bracelet material: Stainless Steel
Posted at
Apr 9, 2026, 5:41 PM
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[WTS] 2023 Omega Seamaster Diver 300M 43.5mm Ref. 210.62.44.20.01.001

2023 Omega Seamaster Diver 300M 43.5mm Ref. 210.62.44.20.01.001

Omega - 210.62.44.20.01.001 · $6,200
This Omega Seamaster Diver 300M features a solid 18K Sedna™ gold case, ceramic 'Summer Blue' dial with gradient finish and laser-engraved wave pattern, and a 55-hour power reserve.

  • Condition: Excellent
  • Case Size: 43.5mm
  • Bezel Material: 18K Sedna gold
  • Water Resistance: 300m (1000ft)
Posted at
Apr 9, 2026, 4:37 PM
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[WTS] Omega Seamaster Diver 300m Black 210.32.42.20.01.003 2025

Omega Seamaster Diver 300m Black 210.32.42.20.01.003 2025

Omega - 210.32.42.20.01.003 · $4,995
For sale is a Omega Seamaster Diver 300m with black dial on rubber strap, delivered in pristine condition.

  • Condition: mint condition
  • Dial color: black
  • Strap material: rubber
Posted at
Apr 9, 2026, 1:06 PM
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[WTS] *Very Rare Config* Omega Seamaster Diver 300M 168.1503 / 368.1503 Two-Tone White Wave Dial – Full Size 41mm Automatic

*Very Rare Config* Omega Seamaster Diver 300M 168.1503 / 368.1503 Two-Tone White Wave Dial – Full Size 41mm Automatic

Omega - 168.1503 / 368.1503 · $3,480
A very rare early 1990s Omega Seamaster Diver 300M in a full-size 41mm configuration with a white wave dial and automatic movement. It features classic Seamaster DNA such as skeleton hands and a helium escape valve.

  • Condition: Running well, with normal wear for its age
  • Case size: 41mm diameter
  • Movement: cal. 1109 automatic movement
  • Bracelet: original Omega bracelet
Posted at
Apr 8, 2026, 4:58 PM
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[WTS] 2024 Omega Seamaster Diver 300m Blue Dial on Bracelet 210.30.42.20.03.001 B+P

2024 Omega Seamaster Diver 300m Blue Dial on Bracelet 210.30.42.20.03.001 B+P

Omega - 210.30.42.20.03.001 · $4,600
The Omega Seamaster Diver 300M reference number 210.30.42.20.03.001 features a stunning blue wave-pattern dial paired with a blue ceramic bezel, equipped with Omega’s Co-Axial Master Chronometer Caliber 8800 movement and offering exceptional precision, anti-magnetic protection, and an astounding 300-meter water resistance.

  • Condition: Excellent
  • Case Diameter: 42mm
  • Crystal: Sapphire
  • Bezel Material: Blue Ceramic
Posted at
Apr 8, 2026, 1:55 PM
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[WTS] Omega Seamaster Diver 300m Chronograph 44 210.30.44.51.03.001 Blue Dial

Omega Seamaster Diver 300m Chronograph 44 210.30.44.51.03.001 Blue Dial

Omega - 210.30.44.51.03.001 · $5,800
The Omega Seamaster Diver 300M Chronograph features a striking blue ceramic dial, matching bezel, and iconic modern design. It is powered by Omega's in-house Co-Axial Master Chronometer movement and has serious technical performance.

  • Condition: Very good condition
  • Case size: 44mm diameter
  • Movement: Omega Co-Axial Master Chronometer Automatic Chronograph
  • Dial color: Blue ceramic wave dial
Posted at
Apr 8, 2026, 1:53 PM
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