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

Reference 210.92.44.20.01.001

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

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

2021 Omega Seamaster Diver 300M Nekton Edition 210.32.42.20.01.002 Complete Set

Omega - 210.32.42.20.01.002 · $4,050

A 2021 Omega Seamaster Diver 300M Nekton Edition in 42mm, featuring a dark grey dial with polished waves and a Grade 5 titanium bezel.

Condition: great to excellent, with some minor marks on the case and strap
Movement: Cal. 8806
Lume: nuclear
Water resistance: 300m

Posted at

Dec 14, 2025, 1:34 PM

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Omega Seamaster Diver 300M “Commander’s Watch” – 41mm – Full Set

Omega - Diver 300M ‘Commander’s Watch’

Size: 41mm

Posted at

Dec 13, 2025, 2:02 PM

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Omega Seamaster Diver 300M Two Tone 42mm Black Dial 210.20.42.20.01.002 Complete

Omega - 210.20.42.20.01.002 · $7,250

Omega Seamaster Diver 300M Two Tone 42mm Black Dial in very good condition with minimal handling marks.

Condition: In very good condition, rated at 9.8/10
Box And Papers: true
Links Included: 3

Posted at

Dec 12, 2025, 11:02 AM

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2021 Omega Seamaster Diver 300M Nekton Edition 210.32.42.20.01.002 Complete Set

Omega - 210.32.42.20.01.002 · $4,250

The Omega Seamaster Diver 300M Nekton Edition is a 42mm watch with a dark grey dial, polished waves as contrast, and a Grade 5 titanium bezel. It has a solid case back and a full red seconds hand.

Condition: Great to excellent condition, with some marks and signs of use on the case and strap
Movement: Omega Cal. 8806, METAS certified
Water Resistance: 300m
Lume: nuclear

Posted at

Dec 11, 2025, 2:40 PM

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2023 Omega Seamaster Diver 300M "Seaweed" 42mm Green Dial 210.32.42.20.10.001 Full Set

Omega - 210.32.42.20.01.001 · $4,600

2023 Omega Seamaster Diver 300M 'Seaweed' model featuring a 42mm stainless steel case with green ceramic dial and rotating dive bezel.

Condition: Very nice preowned condition with some light scratches on the case and buckle
Case material: Stainless Steel
Case dimensions: 42mm diameter
Bezel material: Stainless Steel

Posted at

Dec 9, 2025, 8:07 PM

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Omega Seamaster Diver 300m Black Dial with box and papers

Omega - 210.32.42.20.01.001 · $4,400

This Omega Seamaster Diver 300m features a stainless steel case, black ceramic dial, and a black rubber strap. It is powered by an in-house movement that runs flawlessly.

Condition: Excellent
Case Size: 42mm diameter
Water Resistance: 300m depth rating
Box And Papers: yes

Posted at

Dec 9, 2025, 7:34 PM

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