Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 42 Titanium - Bronze Gold / Green / Bracelet

Reference 210.90.42.20.10.001

About this watch

The Omega Seamaster Diver 300M Master Co-Axial 42 is a masterpiece of luxury watchmaking, blending style, functionality, and heritage in perfect harmony. This exceptional timepiece boasts a striking green ceramic bezel, robust automatic movement, and masterful craftsmanship that speaks to those who appreciate the finer things in life. With its impressive water resistance of 300 meters, luminous hands and markers, and chronometer status, this Omega is fully equipped for serious diving and everyday wear. Whether you're navigating the ocean's depths or attending a formal event, this watch is sure to impress. Its unique design and functionality make it stand out among luxury dive watches, while its rich history and commitment to precision ensure that each timepiece is a work of art.
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Key Features

  • Automatic Omega caliber 8800 movement
  • 300m water resistance
  • 42mm stainless steel case with green ceramic bezel
  • Master Chronometer certification by METAS
  • Chronometer status and date function
  • Luminous hands and markers for low-light visibility
  • Robust stainless steel bracelet for comfort and durability

Specifications

Brand
Omega
Family
Seamaster Diver 300m
Model
Seamaster Diver 300M Master Co-Axial 42 Titanium - Bronze Gold / Green / Bracelet
Reference
210.90.42.20.10.001
Movement
8806
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer, Co-Axial Escapement
Case
42mm
Dial Color
Green
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Omega Seamaster 300m Titanium/Gold – Warranty Cards/Box/Extra Strap 210.90.42.20.10.001 – $8,800 Shipped

Omega Seamaster 300m Titanium/Gold – Warranty Cards/Box/Extra Strap 210.90.42.20.10.001 – $8,800 Shipped

This Omega Seamaster 300m is a titanium and gold model that has been worn for a year in rotation and is running well.

  • Condition: Used, remainder of warranty
  • Warranty: remainder of original warranty
  • Strap: extra rubber strap, but may require alternative deployment for proper fit
Posted at
Feb 22, 2026, 11:52 AM
Active
[WTS] Omega Seamaster Diver 300M 210.32.42.20.04.001 — White Dial — Box & Papers, Open Card

Omega Seamaster Diver 300M 210.32.42.20.04.001 — White Dial — Box & Papers, Open Card

The Omega Seamaster Diver 300M in white features a wave-textured dial paired with a black ceramic bezel, creating a clean and striking combination that can be dressed up or down.

  • Condition: Very good condition
  • Case material: not specified
  • Dial color: white
  • Bezel type: black ceramic
Posted at
Mar 7, 2026, 6:39 PM
Active
[WTS] OMEGA Seamaster Diver 300M "Paris 2024" Ref. 522.21.42.20.04.001 + Five Stripes "Paris 2024" NATO Strap - ULTIMATE SET! 🔥$7,900🔥

OMEGA Seamaster Diver 300M "Paris 2024" Ref. 522.21.42.20.04.001 + Five Stripes "Paris 2024" NATO Strap - ULTIMATE SET! 🔥$7,900🔥

This OMEGA Seamaster Diver 300M is a luxurious tribute to sporting excellence, celebrating its role as the Official Timekeeper of the Olympic Games. The watch features a 42mm stainless steel case with 18K Moonshine Gold accents and a laser-structured diving scale on the bezel.

  • Condition: [UNWORN]
  • Case size: 42mm
  • Movement: Calibre 8800 Master Chronometer
Posted at
Mar 6, 2026, 8:14 PM
Active
[WTS] 2026 Omega Seamaster Diver 300M 210.30.42.20.06.002 $5,599

2026 Omega Seamaster Diver 300M 210.30.42.20.06.002 $5,599

2026 Omega Seamaster Diver 300M for sale.

  • Model name: Seamaster Diver 300M
Posted at
Mar 6, 2026, 3:38 PM
Active
[WTS] Omega Seamaster Diver 300M 42mm 210.32.42.20.03.001 – Blue Dial – Full Set

Omega Seamaster Diver 300M 42mm 210.32.42.20.03.001 – Blue Dial – Full Set

The Omega Seamaster Diver 300M is a stunning modern dive watch with a highly sought after blue ceramic dial and bezel, powered by the Co-Axial Master Chronometer movement.

  • Condition: excellent pre-owned condition
  • Case size: 42mm
  • Dial material: blue ceramic wave dial
  • Bezel material: blue ceramic with white enamel diving scale
Posted at
Mar 6, 2026, 1:18 PM
Active
[WTS] 2020 Omega Seamaster Diver 300m Black Dial Steel No Wave Reference 212.30.41.20.01.003 Box and Papers

2020 Omega Seamaster Diver 300m Black Dial Steel No Wave Reference 212.30.41.20.01.003 Box and Papers

  • Condition: Excellent condition with minimal signs of wear on case, bracelet and clasp
  • Diameter: 41mm diameter
  • Case material: Steel
  • Crystal: Sapphire
Posted at
Mar 5, 2026, 10:35 AM
Active