Chronograph Type 23

TECHNICAL SPECIFICATIONS

-> 316L stainless steel case, 42,50 mm in diameter, brushed, black PVD , water resistant to 10 bars, bidirectional rotating bezel 

-> Hands and Dial Luminescent SuperLumiNova C3  

-> Scratch-resistant upper sapphire glass, case-back with hardened Mineral Glass

-> Black calfskin handmade with butterfly claps (other strap in option)

-> Swiss Made mechanical movements : Dubois-Depraz 42030 Flyback version in option, 45 jewels bearings, 28800 A/H (4 Hz), 1/5 second chronograph

-> Sophisticated timing setting element : three legged Glucydur balance, Nivarox flat 

spiral, Etachron fine adjustment incabloc shock absorber device and second stop 

device. 

-> Meticulous craftsmanship decoration : «Cote de Genève» finish on winding mechanism, polished-surfacing with chamfered bridges, blues screws, Bridge 

rhodium finishing, Colimaçon décoration on Barrel

-> Flyback chronograph two totalisators (minutes and permanent seconds) 

-> 42-hours power reserve, self winding