Breitling
RB19301A1G1S1 Chronomat
round
cambered sapphire, glareproofed on both sides
screwed 18 k red gold, cambered sapphire crystal
18 k red gold
18 k red gold with black ceramic insert, unidirectional ratcheted, indexes and SUper-LumiNova® coated rider tab numerals
44mm
Up to 10 bars (100 meters)
15.62mm
Gray skeletonized dial with black sapphire chronograph counters
SUper-LumiNova® luminescent hour and minute hands
approximately 96 hours
self-winding mechanical
Breitling Manufacture Caliber B19
hour, minute, second, perpetual calendar
Chronograph
Rouleaux-inspired rubber strap
Black
18 k red gold folding buckle