The Titanium Field Guide

Romain Gauthier C by Romain Gauthier Titanium Edition 39.5

MON00570, MON00611, MON00612

The Romain Gauthier C by Romain Gauthier Titanium Edition 39.5 is a 39.5 mm Grade 5 titanium watch with a hand-wound movement. At a list price of $40,849, it costs more than 90% of the 1,324 titanium watches in production.

All Romain Gauthier watchesOther watchesUnder 11 mm thickLightweightLightest, rankedGrade 5 titaniumDisplay back
Price
≈$40,849 (CHF 34,000)
Material
Titanium
Grade / type
Grade 5
Weight
51 g
Water resistance
30 m
Reference
MON00570, MON00611, MON00612
Type
Other
Case diameter
39.5 mm
Thickness
9.45 mm
Lug-to-lug
46 mm
Origin
Switzerland
Movement
Mechanical (in-house, hand-wound)
Caliber
Romain Gauthier in-house calibre (Grade 5 titanium bridges)
Power reserve
60 hours
Complications
Time only
Colour
Grey
Surface treatment
Satin-finished and polished
Finish technology
Natural finish
Caseback
Titanium
Nickel-free
Unconfirmed (clasp or buckle material not confirmed)
Bracelet / strap
Interchangeable rubber strap with titanium pin buckle
Crystal
Sapphire (+ caseback)
Display back
Yes
Dial
Light blue, orange or pink metallised sapphire dial with straight-line texture and matching Super-LumiNova accents
Dial colours
Blue Orange Salmon
Lume
Super-LumiNova
Availability
Offered
Status
Current (permanent collection, not limited; launched July 2026)
Not published
Hardness, Construction, Matching bracelet
High confidence Verified Sep 2026 Source: Romain Gauthier (maker) / Romain Gauthier (launch news) / Monochrome
Facts are free to cite with a link.
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Frequently asked questions

What grade of titanium is the Romain Gauthier C by Romain Gauthier Titanium Edition 39.5?

Grade 5, as stated by the maker. The caseback is titanium too.

What size is the Romain Gauthier C by Romain Gauthier Titanium Edition 39.5?

The case is 39.5 mm across, 9.45 mm thick and 46 mm from lug to lug. It is water resistant to 30 m.

How much does the Romain Gauthier C by Romain Gauthier Titanium Edition 39.5 weigh?

About 51 g.

How much does the Romain Gauthier C by Romain Gauthier Titanium Edition 39.5 cost, and is it available?

It is in production, at a list price of $40,849.

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