The Titanium Field Guide

Mauron Musy GMT Sport

MU04-102

The Mauron Musy GMT Sport is a current-production other watch with a Grade 5 titanium case, finished with brushed. It measures 44.0 mm across, 14.6 mm thick, and is water resistant to 300 m. Inside is the MM01-GMT automatic movement, with 55 hours power reserve. Complications: GMT, Date. Priced from $20,900 (US retail). Brand origin: Switzerland.

Titanium other watchesGrade 5 titaniumDisplay backGMT
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ReferenceMU04-102
TypeOther
Price$20,900 · US retail
Case diameter44.0 mm
Thickness14.6 mm
Lug-to-lug–
Water resistance300 m
Weight–
OriginSwitzerland
MovementAutomatic
CaliberMM01-GMT
Power reserve55 hours
ComplicationsGMT, Date
TitaniumGrade 5
Surface treatmentBrushed
Nickel-freeYes
Bracelet / strapRubber (FKM) or leather strap; titanium folding clasp
CrystalSapphire
Display backYes
DialBlack, cast-iron texture
LumeYes
AvailabilityOffered
StatusCurrent
High confidence Verified 2026-06-21 Source: Mauron Musy (maker) / aBlogtoWatch Maker / listing ↗
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