Omega Seamaster Diver 300m Seamaster Diver 300M Co-Axial 41.5 Chronograph Stainless Steel / Black / Bracelet

Reference 212.30.42.50.01.001

Omega Seamaster Diver 300M Co-Axial 41.5 Chronograph Stainless Steel / Black / Bracelet

About this watch

The Omega Seamaster Diver 300M Co-Axial 41.5 Chronograph is a masterpiece of engineering and design, combining stunning aesthetics with exceptional functionality. This luxury watch boasts a sleek black dial adorned with stick and dot indexes, set within a sturdy stainless steel case that exudes elegance. The proprietary hands catch the light beautifully, while the small seconds hand adds a touch of sophistication. The 41.5mm case strikes a perfect balance between presence and wearability, making it versatile for various wrist sizes. Powered by the Omega caliber 3330, this automatic chronograph movement features a column wheel and co-axial escapement, providing impressive accuracy with a frequency of 28,800 vibrations per hour and a 52-hour power reserve. The watch's chronograph function is intuitive, allowing you to measure elapsed time easily. With a water resistance of up to 300 meters, this watch is built for aquatic adventures, yet also perfect for everyday wear due to its comfortable design and scratch-resistant sapphire glass.
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MSRP: $6,000
Market Price: $3,270

Key Features

  • Omega caliber 3330 automatic chronograph movement
  • 41.5mm stainless steel case with rotating dive bezel
  • Sapphire crystal with water resistance up to 300 meters
  • Proprietary hands with luminescent accents for legibility
  • Co-axial escapement for improved accuracy and durability
  • 52-hour power reserve for reduced maintenance
  • Chronograph function for measuring elapsed time

Specifications

Brand
Omega
Family
Seamaster Diver 300m
Model
Seamaster Diver 300M Co-Axial 41.5 Chronograph Stainless Steel / Black / Bracelet
Reference
212.30.42.50.01.001
Movement
3330
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Column wheel
  • Co-Axial Escapement
Case
Stainless Steel 41.5mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[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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[WTS] Omega Seamaster Diver 300m Black Dial Steel No Wave Reference 212.30.41.20.01.003 Box and Card dated 2019

Omega Seamaster Diver 300m Black Dial Steel No Wave Reference 212.30.41.20.01.003 Box and Card dated 2019

Omega - 212.30.41.20.01.003 · $3,527
This Omega Seamaster Diver features a black no wave dial and is in excellent condition with minimal signs of wear on the case, bracelet, and clasp.

  • Condition: Excellent
  • Case condition: Minimal signs of wear
  • Crystal condition: Clean, free of scratches, chips, and fleabites
  • Movement status: Running great, keeping time to spec
Posted at
Apr 8, 2026, 10:46 AM
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[WTS] Omega Seamaster Diver 300M SMP 300M - in warranty

Omega Seamaster Diver 300M SMP 300M - in warranty

Omega - SMP 300M · $4,250
This Omega Seamaster Diver 300M is a well-maintained timepiece that runs perfectly and keeps excellent time. It comes with the original box, booklet, warranty card, and extra links.

  • Condition: Great condition with minor scratches/scuffs
  • Depth rating: 300m
  • Warranty expiration date: August 2027
  • Accessories included: original box, booklet, warranty card, extra links
Posted at
Apr 7, 2026, 8:10 PM
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Omega Seamaster Diver 300M Black Ceramic (210.92.44.20.01.003)

Omega Seamaster Diver 300M Black Ceramic (210.92.44.20.01.003)

Omega - 210.92.44.20.01.003 · $6,500
This Omega Seamaster Diver 300M Black Ceramic watch features a 44mm size and is in excellent condition, complete with a triple boxed set and various documentation.

  • Condition: Excellent
  • Size: 44mm diameter
  • Depth rating: 30 bar (300m)
  • Movement: Master Chronometer
Posted at
Mar 26, 2025, 3:22 PM
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