The Titanium Field Guide

Omega Seamaster Diver 300M 007 Edition (Titanium)

210.90.42.20.01.001

The Omega Seamaster Diver 300M 007 Edition (Titanium) is a current-production diver watch with a grade 2 titanium case, finished with brushed and polished. At 95 g it sits around the middle for diver watches in the guide, and is priced well above the $1,299 median for the category. The maker states no nickel-bearing steel at any skin-contact point, across the case, caseback and bracelet.

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Price
$11,300
Material
Titanium
Grade / type
Grade 2
Weight
95 g (with bracelet)
Water resistance
300 m
Reference
210.90.42.20.01.001
Type
Diver
Case diameter
42.0 mm
Origin
Switzerland
Movement
Automatic (Co-Axial Master Chronometer)
Caliber
Omega 8806
Power reserve
55 h
Complications
Time only
Colour
Grey
Surface treatment
Brushed and polished
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Maker states none
Bracelet / strap
Grade 2 titanium mesh bracelet
Matching bracelet
Standard
Crystal
Domed sapphire, AR coated
Display back
No
Dial
Brown tropical aluminium
Dial colours
Brown
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Thickness, Lug-to-lug, Hardness, Construction
High confidence Verified Jul 2026 Source: Monochrome Maker ↗ Also sold as210.92.42.20.01.001
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Frequently asked questions

Is the Omega Seamaster Diver 300M 007 Edition (Titanium) nickel-free?

On the maker's published specification, no nickel-bearing steel touches the skin: a grade 2 titanium case with a titanium caseback, plus a non-steel crown and bracelet and clasp. That is what the guide records rather than a test of the watch, so confirm the contact points with the maker before buying if you react to nickel.

What is the case material of the Omega Seamaster Diver 300M 007 Edition (Titanium)?

The Omega Seamaster Diver 300M 007 Edition (Titanium) has a grade 2 titanium case with a titanium caseback. This is confirmed against the maker spec.

What size is the Omega Seamaster Diver 300M 007 Edition (Titanium)?

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

How much does the Omega Seamaster Diver 300M 007 Edition (Titanium) weigh?

About 95 g (w/ bracelet).

How much does the Omega Seamaster Diver 300M 007 Edition (Titanium) cost, and is it available?

It is current-production and lists from $11,300.

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