Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 43.5 Black Black

Reference 210.92.44.20.01.003

About this watch

The Omega Seamaster Diver 300M Master Co-Axial 43.5 Black Black is a testament to Omega's commitment to craftsmanship and innovation, embodying the spirit of adventure and luxury. Its striking black ceramic case screams sophistication while still embodying a sporty essence. The round shape and sleek lines create a visually appealing silhouette that complements both formal and casual attire. The watch features a rotating bezel with a 0-60 scale, designed specifically for divers, adding a touch of elegance while protecting the watch from scratches. At the heart of this timepiece is the Omega caliber 8806, a self-winding movement that's not only a marvel of engineering but also a feat of reliability, certified by METAS as a Master Chronometer. With its water resistance rating of 300 meters and durable ceramic material, it seamlessly transitions from a diving watch to a luxury watch with ease. Its versatility, combined with its stunning design and top-notch movement, makes it a standout choice for collectors and enthusiasts alike.
Buy Now on Jomashop
This is an affiliate link
MSRP: $9,500
Market Price: $6,704

Key Features

  • Omega caliber 8806 self-winding movement
  • Master Chronometer certification by METAS
  • 300m water resistance
  • Black ceramic case
  • Rotating bezel with 0-60 scale

Specifications

Brand
Omega
Family
Seamaster Diver 300m
Model
Seamaster Diver 300M Master Co-Axial 43.5 Black Black
Reference
210.92.44.20.01.003
Movement
8806
Movement Features
  • Hours, Minutes, Seconds
  • Chronometer, Co-Axial Escapement
Case
43.5mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Omega Seamaster Diver 300M 210.30.42.20.03.003 “Summer Blue” — 75th Anniversary, Cal. 8800, Fullset 2023 — $4,899 Shipped (Tariff Covered)

Omega Seamaster Diver 300M 210.30.42.20.03.003 “Summer Blue” — 75th Anniversary, Cal. 8800, Fullset 2023 — $4,899 Shipped (Tariff Covered)

A modern Omega Seamaster Diver 300M featuring a striking gradient blue ceramic dial and a stainless steel case in classic Diver 300M proportions.

  • Condition: Excellent, unpolished with light signs of wear
  • Case size: 42 x 49.9 x 13.5mm, 20mm lug width
  • Diameter: 42mm
  • Depth rating: 300m
Posted at
Apr 13, 2026, 12:55 PM
Active
[WTS] Omega Seamaster Diver 300M White Dial – Full Kit (2023)

Omega Seamaster Diver 300M White Dial – Full Kit (2023)

This Omega Seamaster Diver 300M features a white ceramic wave dial, black ceramic bezel, and an automatic movement powered by the Omega Caliber 8800.

  • Condition: Excellent condition with light wear
  • Case size: 42mm diameter
  • Water resistance: 300m depth rating
  • Movement type: Automatic
Posted at
Apr 13, 2026, 11:49 AM
Active
[WTS] Omega Seamaster Diver 300M James Bond 60th Anniversary 210.30.42.20.03.002 $6,999

Omega Seamaster Diver 300M James Bond 60th Anniversary 210.30.42.20.03.002 $6,999

This Omega Seamaster Diver 300M James Bond 60th Anniversary watch features a reliable COSC and METAS certified Calibre 8806 movement with resistance to magnetic fields up to 15,000 gauss. The watch also boasts a rhodium plated finish with Geneva waves in arabesque.

  • Condition: Preowned - Excellent
  • Case material: not specified
  • Band material: not specified
  • Movement: Omega Calibre 8806
Posted at
Apr 11, 2026, 7:30 PM
Active
[WTS] Omega Seamaster Diver 300M "Sedna Gold & Blue" | 18K Rose Gold Ref. 210.22.42.20.03.002 | 42mm | Stainless Steel & Gold | Full Set | 2023

Omega Seamaster Diver 300M "Sedna Gold & Blue" | 18K Rose Gold Ref. 210.22.42.20.03.002 | 42mm | Stainless Steel & Gold | Full Set | 2023

The Omega Seamaster Diver 300M is a professional-grade tool watch featuring an iconic laser-engraved wave dial in deep blue and a high-resistance ceramic bezel with Sedna gold diving scale.

  • Condition: 10/10 Condition
  • Case size: 42mm diameter
  • Material: Stainless Steel & 18K Rose Gold
  • Movement: Calibre 8800 (METAS-certified)
Posted at
Apr 11, 2026, 10:22 AM
Active
2025 NEW UNWORN Omega Seamaster Diver 300M White Ceramic 210.32.42.20.04.001

2025 NEW UNWORN Omega Seamaster Diver 300M White Ceramic 210.32.42.20.04.001

This 2025 Omega Seamaster Diver 300M features a white ceramic dial with wave patterns, a stainless steel case with brushed and high-polished finish surfaces, and a black ceramic unidirectional bezel with a white enamel diving scale. It offers enhanced functionality for divers, including precise tracking of dive time.

  • Condition: Brand new, unworn
  • Case material: stainless steel
  • Case size: 42MM
  • Bezel type: black ceramic, unidirectional
Posted at
Mar 25, 2025, 8:27 PM
Active
MINT Omega SEAMASTER DIVER 300M GREEN WAVE DIAL BRACELET 2025 WARRANTY FULL SET

MINT Omega SEAMASTER DIVER 300M GREEN WAVE DIAL BRACELET 2025 WARRANTY FULL SET

A 2025 Omega Seamaster Diver 300m in 42mm stainless steel with a green ceramic bezel and wave dial. The watch features an Omega Co-Axial Master Chronometer 8800 automatic movement.

  • Condition: Mint, Unpolished Condition
  • Movement: Omega Co-Axial Master Chronometer 8800 Automatic
  • Case size: 42mm diameter
  • Bezel material: Green Ceramic
Posted at
Mar 19, 2025, 10:32 PM
Active
Omega Seamaster Diver 300M  - 210.30.42.20.04.001 - White Wave - 2024 - MINT

Omega Seamaster Diver 300M - 210.30.42.20.04.001 - White Wave - 2024 - MINT

A modern Omega Seamaster Diver 300M with a white wave dial, available for inspection or pickup in Southern California.

  • Condition: Pre-Owned - Mint
  • Case Size: 41mm diameter
  • Bracelet Type: Stainless Steel
  • Dial: White Wave
Posted at
Mar 18, 2025, 12:32 AM
Active
Omega Seamaster Diver 300M 210.30.44.51.01.001

Omega Seamaster Diver 300M 210.30.44.51.01.001

This Omega Seamaster Diver 300M is a high-end diver's watch with a stainless steel case and a date display. It features a black dial with silver hour markers and hands.

  • Condition: Excellent condition
  • Boxes included: true
  • Book included: true
  • Warranty card included: true
Posted at
Mar 5, 2025, 3:28 PM
Active
2023 Omega Seamaster Diver 300M 007 42mm Titanium Brown Dial

2023 Omega Seamaster Diver 300M 007 42mm Titanium Brown Dial

A 2023 Omega Seamaster Diver 300M James Bond 007 Edition with a 42mm titanium case and brown dial, featuring a Master Chronometer and various documentation.

  • Condition: Excellent overall condition
  • Warranty: 5 year manufacturer warranty
  • Case size: 42mm diameter
  • Band length: 8.5inch wrist (Adjustable Strap)
Posted at
Mar 5, 2025, 9:06 AM
Active