Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 43.5 Ceramic / Titanium / Black / Rubber

Reference 210.92.44.20.01.001

About this watch

The Omega Seamaster Diver 300M Master Co-Axial 43.5 is a luxury timepiece that combines elegance with functionality, featuring exceptional build quality with titanium and ceramic, highly resistant to magnetic fields, and a stunning movement visible through an open case back. With its strong power reserve of 55 hours and water-resistant up to 300 meters, this watch is perfect for adventurers who appreciate both heritage and innovation. Whether you're diving into the depths of the ocean or attending a black-tie event, the Omega Seamaster Diver 300M Master Co-Axial 43.5 will serve you well.
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MSRP: $8,900
Market Price: $5,877

Key Features

  • Omega caliber 8806 self-winding movement
  • Co-Axial escapement for increased accuracy and less maintenance
  • 15,000 gauss resistance to magnetic fields
  • 55-hour power reserve with automatic winding in both directions
  • 300-meter water resistance with rotating ceramic bezel
  • Titanium and ceramic construction for exceptional durability
  • Stunning movement visible through open case back

Specifications

Brand
Omega
Family
Seamaster Diver 300m
Model
Seamaster Diver 300M Master Co-Axial 43.5 Ceramic / Titanium / Black / Rubber
Reference
210.92.44.20.01.001
Movement
8806
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer, Co-Axial Escapement
Case
43.5mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

LNIB Omega Seamaster 300 Pro 43.5mm Ceramic Case Rubber Strap 2022 Complete

LNIB Omega Seamaster 300 Pro 43.5mm Ceramic Case Rubber Strap 2022 Complete

A 2022 Omega Seamaster 300 Professional diver's watch with a ceramic/titanium case and rubber strap, featuring a Master Chronometer Omega Caliber 8806.

  • Condition: Like New Condition
  • Case material: Ceramic/Titanium
  • Case diameter: 43.5mm
  • Band type: Rubber Strap
Posted at
Mar 31, 2025, 1:30 PM
Active
LNIB Omega Seamaster 300 Pro 43.5mm Ceramic Case Rubber Strap 2022 Complete

LNIB Omega Seamaster 300 Pro 43.5mm Ceramic Case Rubber Strap 2022 Complete

2022 Omega Seamaster 300 Professional with ceramic/titanium case, rubber strap, and Master Chronometer Caliber 8806 movement.

  • Condition: Like New Condition
  • Case Material: Ceramic/Titanium
  • Case Size: 43.5mm diameter
Posted at
Mar 25, 2025, 12:40 PM
Active
LNIB Omega Seamaster 300 Pro 43.5mm Ceramic Case Rubber Strap 2022 Complete!

LNIB Omega Seamaster 300 Pro 43.5mm Ceramic Case Rubber Strap 2022 Complete!

A 2022 Omega Seamaster 300 Professional with a ceramic/titanium case and rubber strap, featuring the Master Chronometer Omega Caliber 8806.

  • Condition: Like New In Box (LNIB)
  • Case material: Ceramic/Titanium
  • Strap material: Rubber
Posted at
Mar 4, 2025, 11:51 AM
Active
LNIB Omega Seamaster 300 Pro Ceramic Titanium Rubber Strap 2022 Complete!

LNIB Omega Seamaster 300 Pro Ceramic Titanium Rubber Strap 2022 Complete!

This Omega Seamaster 300 Professional is a master chronometer with a ceramic and titanium case, featuring a rubber strap and measuring 43.5mm in diameter.

  • Condition: Like New
  • Case material: Ceramic/Titanium
  • Strap material: Rubber
Posted at
Jan 26, 2025, 11:48 AM
Active
[WTS] OMEGA Seamaster Diver 300M “James Bond” Limited Edition 2 Watch Set

OMEGA Seamaster Diver 300M “James Bond” Limited Edition 2 Watch Set

This is a rare, limited edition watch set featuring two Seamaster Diver 300M models in stainless steel and 18K yellow gold, both with unique Bond-inspired details.

  • Case size: 42mm
  • Water resistance: 300m / 1000ft
  • Movement: OMEGA Master Chronometer Calibres 8806 / 8807
Posted at
Dec 3, 2025, 8:08 PM
Active
[WTS] Omega Seamaster Diver 300M 210.32.42.20.01.001 – 2022 – Full Set – Steel Bracelet + Omega Rubber Strap $4799 Shipped

Omega Seamaster Diver 300M 210.32.42.20.01.001 – 2022 – Full Set – Steel Bracelet + Omega Rubber Strap $4799 Shipped

A 2022 Omega Seamaster Diver 300M in excellent condition, featuring a 42mm stainless steel case and black ceramic wave dial.

  • Condition: Excellent overall with light wear consistent with careful use
  • Bracelet Type: Original Omega stainless steel
  • Strap Type: Original Omega rubber strap
  • Case Size: 42mm diameter
Posted at
Dec 2, 2025, 8:17 AM
Active
[WTS] Omega Seamaster Diver 300m - White Dial

Omega Seamaster Diver 300m - White Dial

A White Dial Omega Seamaster Diver 300m is being sold as the owner recently purchased a similar watch and wants to offset some of the costs. The watch was purchased in November 2024 and has been worn until May 2025.

  • Condition: Used - gently worn, minor imperfections on the case
  • Purchase Date: November 2024
  • Warranty Expiry: June next year
  • Accessories: inner box,outer box,manuals,OEM rubber strap with tang buckle,OEM rubber strap with Omega Deployant Clasp ($620),Artems Loopless Hydroflex ($250) strap
Posted at
Nov 29, 2025, 3:12 PM
Active
[WTS] Omega Seamaster Diver 300M - Like New (Late 2024, Full Kit)

Omega Seamaster Diver 300M - Like New (Late 2024, Full Kit)

This Omega Seamaster Diver 300M is a super versatile timepiece from late 2024, with only 3 to 4 times wear.

  • Condition: Like New
  • Year Of Production: 2024
  • Water Resistance: 30 bar (300m)
  • Box And Papers: Triple boxed with papers
Posted at
Nov 29, 2025, 12:16 PM
Active
[WTS] Omega Seamaster Diver 300M Chronograph – 2025 Model – Full Set – Mint Condition

Omega Seamaster Diver 300M Chronograph – 2025 Model – Full Set – Mint Condition

The Omega Seamaster Diver 300M Chronograph is a high-end watch designed for diving and everyday wear.

  • Condition: Mint Condition
Posted at
Nov 26, 2025, 8:54 AM
Active