Breitling
AB0178121G1X1 Top Time
Cambered sapphire, glare-proofed on both sides
Screwed in, sapphire crystal
Stainless steel
41 mm
100 m
13.8 mm
Sunray brushed silver, Black subdials with concentric textured finishing with thin polished
Super-LumiNova® luminescent hands and external minute track
Column wheel, vertical clutch, 1/4th second, 30-minute counters
Approx. 70 hours
Self-winding mechanical
Breitling Manufacture Caliber 01
Hour, minute, second
Calfskin leather
Brown
Folding clasp