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

2023 Omega Seamaster Diver 300M Black Ceramic - 210.92.44.20.01.001 - Full Set

Omega - 210.92.44.20.01.001 · $6,199

This Omega Seamaster Diver 300M in Black Ceramic features a black ceramic bezel, laser etched wave dial and skeletonized hands.

Condition: very excellent pre-owned condition
Case Size: 43.5mm diameter
Year: 2023
Water Resistance: 300m depth rating

Posted at

Mar 17, 2026, 8:20 PM

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2022 Omega Seamaster Diver 300M "No Time To Die" 210.90.42.20.01.001 James Bond 007 NTTD Box and Papers

Omega - 210.90.42.20.01.001 · $8,277

This Omega Seamaster Diver 300M James Bond 007 Edition 'No Time To Die' is a titanium watch with a 42mm diameter.

Condition: Preowned with signs of wear on the case, bracelet, and buckle
Case material: Titanium
Case size: 42mm
Depth rating: 300m

Posted at

Mar 17, 2026, 11:26 AM

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2022 Omega Seamaster Diver 300m Blue Dial on Blue Strap Two Tone 18K Yellow Gold 210.22.42.20.03.001

Omega - 210.22.42.20.03.001 · $5,900

A great-looking piece that blends sporty style with a touch of luxury thanks to its deep blue wave dial and 18K yellow gold accents.

Condition: Excellent condition with very little signs of wear
Movement: Self-winding Mechanical
Case material: Stainless Steel
Bezel materials: Blue Ceramic, Steel, Yellow Gold

Posted at

Mar 14, 2026, 4:19 PM

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2022 Omega Seamaster Diver 300M 42mm 210.32.42.20.06.001 Full Set Mint

Omega - 210.32.42.20.06.001 · $4,397

A modern, high-performance dive watch with iconic Seamaster styling, featuring a grey wave dial, blue ceramic bezel and blue rubber strap.

Condition: Mint
Year: 2022

Posted at

Mar 14, 2026, 2:58 PM

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OMEGA Seamaster Diver 300M 212.30.41.20.03.001

OMEGA - 212.30.41.20.03.001 · $2,800

The watch being sold is an OMEGA Seamaster Diver 300M, a popular and reliable diver's watch.

Case Diameter: 41mm
Shipping Info: Fedex with insurance

Posted at

Mar 14, 2026, 12:12 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! 🔥$7,900🔥

OMEGA - 522.21.42.20.04.001 · $7,900

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 and a white ceramic dial.

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

Posted at

Mar 13, 2026, 8:16 PM

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Omega Seamaster Diver 300M Chronograph Black Dial 44mm Watch 212.30.44.50.01.001

Omega - 212.30.44.50.01.001 · $4,480

This Omega Seamaster Diver 300M Chronograph features a rugged, all-stainless steel case with a black dial and ceramic bezel. It houses the automatic Co-Axial caliber 3330, offering chronograph functionality and date, along with 300m of water resistance.

Condition: Excellent pre-owned condition
Case size: 44mm
Bracelet size: 7 1/2 inches
Depth rating: 300m

Posted at

Mar 13, 2026, 9:55 AM

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Omega Seamaster Diver 300M (Black, 2023)

Omega - 210.30.42.20.01.001 · $4,250

This Omega Seamaster Diver 300M is a black, 42mm watch featuring steel on steel construction. It comes in its full set, including the inner/outer box, cards, and booklet.

Condition: Excellent condition
Case Size: 42mm diameter
Material: steel

Posted at

Mar 12, 2026, 2:15 PM

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Omega Seamaster Diver 300M Black Dial 41mm 2016 Box & Papers - $3,250

Omega - Seamaster Diver 300M · $3,250

The Omega Seamaster Diver 300M is a modern dive watch that combines professional-grade capability with everyday wearability. The 41mm stainless steel case offers balanced proportions and robust construction, while the black dial delivers excellent legibility.

Condition: Excellent
Case size: 41mm
Water resistance: 300m depth rating
Movement power reserve: ~48 hours

Posted at

Mar 12, 2026, 10:13 AM

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