The Titanium Field GuidePicks of the month

Mido Ocean Star 200C Titanium

M042.430.44.051.00

The Mido Ocean Star 200C Titanium is a 42.5 mm titanium dive watch with a Mido Caliber 80 automatic movement. On the maker's specification no steel touches the skin, so the guide lists it as nickel-free.

All Mido watchesDiver watchesUnder $3,000Lightest, rankedOn a titanium bracelet
Price
$1,410
Material
Titanium
Grade / type
Titanium (grade undisclosed)
Weight
129 g
Water resistance
200 m
Reference
M042.430.44.051.00
Type
Diver
Case diameter
42.5 mm
Thickness
12.3 mm
Origin
Switzerland
Movement
Automatic
Caliber
Mido Caliber 80 (ETA C07.621)
Power reserve
80 h
Complications
Day-date
Colour
Grey
Surface treatment
None; ceramic bezel
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Maker states none
Bracelet / strap
Titanium (folding clasp, dive ext.)
Crystal
Sapphire, AR coated
Display back
No
Dial
Black (wave relief), day-date
Dial colours
Black
Lume
Super-LumiNova
Availability
Offered
Status
Current
Not published
Lug-to-lug, Hardness, Construction, Matching bracelet
High confidence Verified Aug 2026 Source: Mido (maker product page) / Mido press room (images supplied by the owner)
Facts are free to cite with a link.
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Frequently asked questions

Is the Mido Ocean Star 200C Titanium nickel-free?

On the maker's published specification, nothing that touches the skin is steel: the case, caseback, crown and bracelet with its clasp are all non-steel. The guide records what the maker publishes and has not tested the watch, so if you react to nickel, confirm the contact points with the maker before buying.

What grade of titanium is the Mido Ocean Star 200C Titanium?

The maker confirms titanium but does not publish a grade. The caseback is titanium too.

What size is the Mido Ocean Star 200C Titanium?

The case is 42.5 mm across and 12.3 mm thick. It is water resistant to 200 m.

How much does the Mido Ocean Star 200C Titanium weigh?

About 129 g.

How much does the Mido Ocean Star 200C Titanium cost, and is it available?

It is in production, at a list price of $1,410.

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