Class One Chronograph
Material
Steel, Titanium
Bracelet strap
Leather
Buckle
Folding buckle
Water resistance
100 m
Size
ø 44.5 mm
Thickness
16.4 mm
Movement
Self-winding mechanical
Power reserve: 48 h, 28800 variations / hours
Power reserve: 48 h, 28800 variations / hours
Functions
Hours, Minutes, Seconds, Date, Chronograph
Reference
W17291-45B
Collection
Class One
Description
Class One chroNongraph in PVD-treated fine-brushed black Titane and polished Acier, unidirectional rotating bezel - galvanic black dial with "Class One" guilloché - blue PVD-treated luminescent numeral 12 and markers in appliqué - date at 4.30 - black rubber strap - folding-clasp buckle - sapphire crystal back - automatic mechanical movement - water-resistant to 100 metres - XXL model