The Titanium Field Guide

Girard-Perregaux Cosmos (Titanium) vs HYT T1 Titanium Slate

The Girard-Perregaux Cosmos (Titanium) and the HYT T1 Titanium Slate are both titanium other watches. This is a side-by-side of their case size, weight, titanium grade, movement, water resistance, and price, drawn from the verified specs in the Titanium Field Guide.

Girard-PerregauxCosmos (Titanium)
HYTT1 Titanium Slate
Price$238,700
Case diameter47.0 mm45.3 mm
Thickness22.2 mm
Lug-to-lug46.3 mm
Water resistance30 m50 m
Weight
Titanium gradeTitanium (grade undisclosed)Titanium (grade undisclosed)
Surface treatmentSatin / polishedSatin-finished titanium
MovementManual tourbillon (astronomical)Manual (fluidic hours)
Power reserve57 h65 h
ComplicationsTourbillonPower reserve
CrystalSapphire (box)Sapphire
Bracelet / strapStrapRubber strap
OriginSwitzerlandSwitzerland
ConfidenceMediumMedium

Full details: Girard-Perregaux Cosmos (Titanium) · HYT T1 Titanium Slate

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