The Titanium Field Guide

Mido Ocean Star 200C Titanium

M042.430.44.051.00

The Mido Ocean Star 200C Titanium is a current-production diver watch with a titanium (grade undisclosed) case. At 129 g it sits around the middle for diver watches in the guide, and is priced close to 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.

All Mido watchesWatch diver 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)
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More watches from Mido

Mido Multifort TV Big Date (Titanium)MidoMultifort TV Big Date (Titanium)$1,58040.0 mm11.5 mm thick100 gIntegrated braceletMido Ocean Star 200 TitaniumMidoOcean Star 200 Titanium$1,30042.5 mm172 gDiverMido Ocean Star 200 Titanium (orange rubber strap)MidoOcean Star 200 Titanium (orange rubber strap)–42.5 mmDiverMido Multifort Mechanical Skeleton Limited EditionMidoMultifort Mechanical Skeleton Limited Edition$2,04244.0 mmOtherMido Ocean Star 200C CarbonMidoOcean Star 200C Carbon$2,20042.5 mm12.3 mm thick122 gDiver

Frequently asked questions

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

On the maker's published specification, no nickel-bearing steel touches the skin: a titanium (grade undisclosed) 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 Mido Ocean Star 200C Titanium?

The Mido Ocean Star 200C Titanium has a titanium (grade undisclosed) case with a titanium caseback. This is confirmed against the maker spec.

What size is the Mido Ocean Star 200C Titanium?

It is 42.5 mm in diameter, 12.3 mm thick, and 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 current-production and lists from $1,410.

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