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

Reference 210.20.42.20.03.001

About this watch

The Omega Seamaster Diver 300M Master Co-Axial 42 is a masterpiece of luxury watchmaking, blending precision with elegance. This stunning timepiece is not just a statement; it's a piece of art and a marvel of engineering. With its captivating blue dial, sunburst finish, and classic yet sporty aesthetic, this watch is sure to cast a spell on anyone who gazes at it. The round stainless steel case feels substantial without being overwhelming, while the rotating bezel, designed for divers, features a 0-60 scale crafted from blue ceramic. The open case back allows you to admire the intricate workings of the Omega caliber 8800 movement, a self-winding masterpiece that exemplifies precision and reliability. With its Co-Axial escapement resistant to magnetic fields up to 15,000 gauss, this watch is like having a personal bodyguard for your timekeeping needs. The Seamaster Diver 300M has undergone rigorous testing in accordance with the Master Chronometer certification process approved by METAS, meeting the highest standards of precision, performance, and magnetic resistance. Whether you're snorkeling in the Caribbean or exploring the depths of the Pacific, this watch is your loyal companion, built for serious divers and ocean enthusiasts.
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MSRP: $12,700
Market Price: $7,154

Key Features

  • Omega caliber 8800 movement with Co-Axial escapement
  • Water Resistance up to 300 meters
  • Scratch-resistant sapphire glass
  • Rotating bezel with blue ceramic
  • Stainless Steel / Yellow Gold / Blue Ceramic construction

Specifications

Brand
Omega
Family
Seamaster Diver 300m
Model
Seamaster Diver 300M Master Co-Axial 42 Stainless Steel / Yellow Gold / Blue / Bracelet
Reference
210.20.42.20.03.001
Movement
8800
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Chronometer, Co-Axial Escapement
Case
42mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
300

Current Listings

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

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

Omega - 210.30.42.20.10.001 ยท $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
Active
[WTS] Omega Seamaster Diver 300M Ceramic and Sedna Gold โ€“ Full Set, Excellent Condition (2023 AD Purchase) ๐ŸŒŠ

Omega Seamaster Diver 300M Ceramic and Sedna Gold โ€“ Full Set, Excellent Condition (2023 AD Purchase) ๐ŸŒŠ

Omega - 210.62.44.20.01.001 ยท $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
Active
[WTS] Omega Seamaster Diver 300M James Bond 60th Anniversary Blue Dial 42mm - 210.30.42.20.03.002

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

Omega - 210.30.42.20.03.002 ยท $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
Active
[WTS] Omega Seamaster Diver 300m, 42mm, steel

Omega Seamaster Diver 300m, 42mm, steel

Omega - 210.30.42.20.01.001 ยท $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
Active
[WTS] Omega Seamaster Diver 300M โ€“ Ref. 210.22.42.20.01.002 โ€“ 2020 Full Set โ€“ Mint

Omega Seamaster Diver 300M โ€“ Ref. 210.22.42.20.01.002 โ€“ 2020 Full Set โ€“ Mint

Omega - 210.22.42.20.01.002 ยท $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
Active
[WTS] Omega Seamaster Diver 300M Summer Blue 210.32.42.20.03.002 2024 Full Set - $4,595

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

Omega - 210.32.42.20.03.002 ยท $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
Active
[WTS] - Omega Seamaster Diver 300M "No Time to Die" โ€“ Titanium โ€“ Full Set - Preowned - $6,750

- Omega Seamaster Diver 300M "No Time to Die" โ€“ Titanium โ€“ Full Set - Preowned - $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
Active
[WTS] Omega Seamaster Diver 300M Ceramic White Dial 42mm 210.32.42.20.04.001 Co-Axial Auto

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

Omega - 210.32.42.20.04.001 ยท $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
Active