Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 42 Stainless Steel / Sedna Gold / Blue / Rubber

Reference 210.22.42.20.03.002

Omega Seamaster Diver 300M Master Co-Axial 42 Stainless Steel / Sedna Gold / Blue / Rubber

About this watch

The Omega Seamaster Diver 300M Master Co-Axial 42 is a luxurious dive watch that exudes style and sophistication. Measuring 42mm in diameter, this substantial timepiece is crafted from stainless steel and Sedna gold, creating a stunning contrast that adds a touch of elegance. The blue dial is not only visually appealing but also functional, with contrasting stick and dot indexes ensuring legibility even in murky waters. Powered by the Omega caliber 8800, a self-winding movement featuring a Co-Axial escapement, this watch boasts impressive accuracy and long-term precision. With a Master Chronometer certification from METAS, it's resistant to magnetic fields up to 15,000 gauss, making it perfect for professionals working in environments with strong magnetic fields. The water resistance of 300 meters ensures that this watch can handle even the most demanding diving conditions. Wearing the Omega Seamaster Diver 300M is a comfortable experience, thanks to its soft rubber strap and easy strap changes via its 20mm lug width. This timepiece is not just a functional tool but also a celebration of engineering excellence and timeless design, making it a worthy addition to any collection. Whether you're a seasoned diver or simply appreciate fine craftsmanship, the Omega Seamaster Diver 300M Master Co-Axial 42 deserves a spot in your wrist.
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MSRP: $8,300
Market Price: $5,557

Key Features

  • Impressive water resistance (300m)
  • Stylish design with Sedna gold accents
  • Master Chronometer certified for precision
  • Comfortable rubber strap
  • Automatic movement with a 55-hour power reserve
  • Limited functionality for non-divers

Specifications

Brand
Omega
Family
Seamaster Diver 300m
Model
Seamaster Diver 300M Master Co-Axial 42 Stainless Steel / Sedna Gold / Blue / Rubber
Reference
210.22.42.20.03.002
Movement
8800
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
42mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[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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2025 NEW UNWORN Omega Seamaster Diver 300M White Ceramic 210.32.42.20.04.001

2025 NEW UNWORN Omega Seamaster Diver 300M White Ceramic 210.32.42.20.04.001

Omega - 210.32.42.20.04.001 · $4,780
This 2025 Omega Seamaster Diver 300M features a white ceramic dial with wave patterns, a stainless steel case with brushed and high-polished finish surfaces, and a black ceramic unidirectional bezel with a white enamel diving scale. It offers enhanced functionality for divers, including precise tracking of dive time.

  • Condition: Brand new, unworn
  • Case material: stainless steel
  • Case size: 42MM
  • Bezel type: black ceramic, unidirectional
Posted at
Mar 25, 2025, 8:27 PM
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