Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 42 Swiss Armed Forces

Reference 210.30.42.20.01.003

About this watch

The Omega Seamaster Diver 300M Master Co-Axial 42 Swiss Armed Forces is a luxury watch that embodies the essence of precision, style, and adventure. Its sleek black ceramic bezel rotates for precise timing, while its round shape gives it a classic vibe. The black dial features stick and dot indexes for optimal readability, protected by a sapphire crystal. At its heart lies the Omega caliber 8806 movement, certified as a Master Chronometer with resistance to magnetic fields up to 15,000 gauss. With a water resistance rating of 300 meters and a limited edition of only 50 units produced, this watch is not just a timekeeper but also a collector's item. Its stainless steel bracelet is both sturdy and comfortable, making it perfect for all-day wear. Whether you're exploring the ocean or enjoying a night out, this watch ticks all the right boxes.

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Key Features

Omega caliber 8806 movement
300m water resistance
Limited edition of only 50 units produced
Sapphire crystal protection
Stainless steel bracelet
Master Chronometer certification
Resistance to magnetic fields up to 15,000 gauss

Specifications

Brand

Omega

Family

Seamaster Diver 300m

Model

Seamaster Diver 300M Master Co-Axial 42 Swiss Armed Forces

Reference

210.30.42.20.01.003

Movement

8806

Movement Features

Hours, Minutes, Seconds
Chronometer, Co-Axial Escapement

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

300

Current Listings

Omega Seamaster Diver 300M Green w/ Box & Papers + Additional Forstner Bracelets

Omega - 210.30.42.20.10.001 · $4,250

This Omega Seamaster Diver 300M in Green features a 42mm case diameter, 13.6mm thickness, and is water resistant to 300m/1,000ft. It comes with an Omega 8800 Co-Axial Master Chronometer movement and automatic winding.

Condition: Great overall condition, minor scratches consistent with regular wear
Case diameter: 42 mm
Thickness: 13.6 mm
Lug width: 20 mm

Posted at

Jun 15, 2025, 2:21 PM

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Omega Seamaster Diver 300M Ceramic and Sedna Gold – Full Set, Excellent Condition (2023 AD Purchase) 🌊

Omega - 210.62.44.20.01.001 · $9,450

The Omega Seamaster Diver 300M features a distinctive 18K Sedna gold and black ceramic construction, with a 44mm case diameter, black ceramic dial, and unidirectional rotating bezel.

Condition: Excellent condition
Case Size: 44mm
Material Case: ceramic
Dial Color: black

Posted at

Jun 14, 2025, 12:56 PM

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Omega Seamaster Diver 300M James Bond 60th Anniversary Blue Dial 42mm - 210.30.42.20.03.002

Omega - 210.30.42.20.03.002 · $7,150

This Omega Seamaster Diver 300M is a James Bond 60th Anniversary edition watch featuring a blue dial and stainless steel case. It's running excellently and comes with its original warranty until July 2028.

Condition: Mint, with very light signs of wear on clasp
Original Msrp: 8800
Material: Stainless Steel
Size: 42mm diameter

Posted at

Jun 13, 2025, 2:07 AM

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Omega Seamaster Diver 300m, 42mm, steel

Omega - 210.30.42.20.01.001 · $4,200

Selling my Omega Seamaster Diver 300m, 42mm, steel watch that I bought in 2022 in Krakow, Poland. The watch has original papers and is in excellent condition.

Condition: Excellent condition
Original Papers: true
Box: no box included
Straps: Bark&Jack NATO strap and Omega tool to swap straps

Posted at

Jun 13, 2025, 1:19 AM

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Omega Seamaster Diver 300M – Ref. 210.22.42.20.01.002 – 2020 Full Set – Mint

Omega - 210.22.42.20.01.002 · $5,750

This Omega Seamaster Diver 300M combines modern performance with timeless dive watch aesthetics, featuring a 42mm stainless steel and Sedna gold model with a striking black ceramic wave dial.

Condition: Mint, extremely well kept
Year: 2020
Set: Complete with inner and outer box, warranty card, manuals, and hang tag
Movement: Omega Co-Axial Master Chronometer Calibre 8800

Posted at

Jun 11, 2025, 11:00 PM

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Omega Seamaster Diver 300M Summer Blue 210.32.42.20.03.002 2024 Full Set - $4,595

Omega - 210.32.42.20.03.002 · $4,595

This Omega Seamaster Diver Summer Blue is a 2024 model, fully set and in excellent condition.

Condition: Excellent condition with minimal signs of wear
Year: 2024
Warranty: 4 years remaining
Contents: Watch,Inner & Outer Box,International Warranty Card,Pictograms Card,Master Chronometer Card,Card Holder,Operating Instructions Manual,Hang Tag,Receipt

Posted at

Jun 10, 2025, 8:45 AM

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- Omega Seamaster Diver 300M "No Time to Die" – Titanium – Full Set - Preowned - $6,750

Omega - Seamaster Diver 300M 'No Time to Die' · $6,750

The Omega Seamaster Diver 300M is a lightweight titanium version famously worn by James Bond in No Time to Die. It features a military-inspired design and full titanium construction, making it incredibly comfortable on the wrist.

Condition: Pre-owned with signs of light wear
Material: Titanium
Case diameter: 42mm
Strap type: NATO strap

Posted at

Jun 9, 2025, 1:31 PM

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Omega Seamaster Diver 300M Automatic Black Dial Rubber Strap Men's Watch 210.32.42.20.01.001

Posted at

Jun 8, 2025, 2:08 PM

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Omega Seamaster Diver 300M Ceramic White Dial 42mm 210.32.42.20.04.001 Co-Axial Auto

Omega - 210.32.42.20.04.001 · $4,150

A stunning Omega Seamaster Diver 300M featuring a white ceramic dial paired with a 42mm stainless steel case on rubber strap, powered by the in-house Omega Caliber 8800 movement.

Condition: Very Good
Case size: 42mm diameter
Water resistance: 300 meters (1000 ft)
Movement: Omega Caliber 8800 - Co-Axial escapement, automatic winding

Posted at

Jun 7, 2025, 11:36 AM

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