Men's 17000.6157 'Aviator' Black Dial Two-Tone Chronograph Automatic Watch
Clasp type: Expansion Deployment ClaspRound stainless steel case 42 mm in diameter x 15 mm thick, sapphire screw-in case back, black stainless steel unidirectional bezelBlack dial with rose gold luminous hands and rose gold luminous index markersSapphire crystal and rose gold push-pull crown, Date display between 4 and 5 o'clock, chrono 30 minute counter at 3 o'clock, chrono 12 hour counter at 6 o'clock, chrono central seconds hand, small seconds at 9 o'clockSW510A automatic movement, Water Resistance: 5 atm/50 meters/165 feetTwo tone stainless steel bracelet and stainless steel expansion deployment clasp 22 mm wide x 8 in long