The Wristwatch Field Guide

Omega Seamaster Diver 300M Titanium Bronze Gold

210.90.42.20.10.001

The Omega Seamaster Diver 300M Titanium Bronze Gold is a current-production diver watch with a grey grade 2 case, finished with brushed; 9k bronze gold bezel; ceramic insert. It measures 42.0 mm across, 111 g, and is water resistant to 300 m. Inside is the Omega 8806 co-axial master chronometer movement, with 55 h power reserve. Complications: Date. Priced from $14,300 (approx). Brand origin: Switzerland.

Titanium and ceramic diver watchesTitaniumDivers
Reference
210.90.42.20.10.001
Type
Diver
Price
$14,300 · approx
Case diameter
42.0 mm
Thickness
Lug-to-lug
Water resistance
300 m
Weight
111 g (with bracelet)
Origin
Switzerland
Movement
Co-Axial Master Chronometer
Caliber
Omega 8806
Power reserve
55 h
Complications
Date
Material
Titanium
Grade / type
Grade 2
Colour
Grey
Hardness
Construction
Surface treatment
Brushed; 9K Bronze Gold bezel; ceramic insert
Caseback
Titanium
Nickel-free
Yes
Bracelet / strap
Rubber strap
Matching bracelet
Crystal
Sapphire
Display back
No
Dial
Brown (ceramic)
Lume
Super-LumiNova
Availability
Offered
Status
Current
High confidence Verified Jun 2026 Source: Omega (maker) Maker / listing ↗
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Frequently asked questions

Is the Omega Seamaster Diver 300M Titanium Bronze Gold nickel-free?

Yes. Nothing nickel-bearing touches the skin: a grey grade 2 case with a titanium caseback, plus a non-steel crown and strap. The Wristwatch Field Guide marks it nickel-free for whole-watch skin contact. If your allergy is severe, confirm the contact points with the maker.

What is the case material of the Omega Seamaster Diver 300M Titanium Bronze Gold?

The Omega Seamaster Diver 300M Titanium Bronze Gold has a grey grade 2 case with a titanium caseback. This is confirmed against the maker spec.

What size is the Omega Seamaster Diver 300M Titanium Bronze Gold?

It is 42.0 mm in diameter, and water resistant to 300 m.

How much does the Omega Seamaster Diver 300M Titanium Bronze Gold weigh?

About 111 g (w/ bracelet).

How much does the Omega Seamaster Diver 300M Titanium Bronze Gold cost, and is it available?

It is current-production and lists from $14,300.

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