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Steinhart Ocean One Titanium 500 GMT Premium Ceramic

GMT-Titan-500

The Steinhart Ocean One Titanium 500 GMT Premium Ceramic is a 42 mm titanium dive watch with a Sellita SW330 automatic movement.

All Steinhart watchesDiver watchesUnder $1,000MicrobrandLightest, rankedGMT
Price
≈$913 (€810)
Material
Titanium
Grade / type
Titanium (grade undisclosed)
Weight
146 g
Water resistance
500 m
Reference
GMT-Titan-500
Type
Diver
Case diameter
42.0 mm
Thickness
15.1 mm
Origin
Germany
Movement
Automatic
Caliber
Sellita SW330
Complications
GMT
Colour
Grey
Surface treatment
Satin-finished
Finish technology
Natural finish
Caseback
Steel
Nickel-free
No (steel contact)
Dial
Black (light blue accents)
Dial colours
Black
Availability
Offered
Status
Current
Not published
Lug-to-lug, Power reserve, Hardness, Construction, Bracelet / strap, Matching bracelet, Crystal, Display back, Lume
Medium confidence Verified Oct 2026 Source: Steinhart (maker)
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Frequently asked questions

Is the Steinhart Ocean One Titanium 500 GMT Premium Ceramic nickel-free?

No. The caseback is steel, and steel carries nickel, so the guide does not list it as nickel-free.

What grade of titanium is the Steinhart Ocean One Titanium 500 GMT Premium Ceramic?

Titanium, with no grade stated. The caseback is steel, not titanium. The record is at medium confidence, so check the maker's page before relying on it.

What size is the Steinhart Ocean One Titanium 500 GMT Premium Ceramic?

The case is 42 mm across and 15.1 mm thick. It is water resistant to 500 m.

How much does the Steinhart Ocean One Titanium 500 GMT Premium Ceramic weigh?

About 146 g.

How much does the Steinhart Ocean One Titanium 500 GMT Premium Ceramic cost, and is it available?

It is in production, at a list price of $913.

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