Longines HydroConquest - L3.743.4.96.6 - Divers Chronograph Blue Dial Blue Bezel Quartz Men's L3.743.4.96.6 Caliber: 440 Quartz Function: Hours, minutes, small seconds at 6 o'clock and date. Chronograph mechanism: central seconds and 1/100 seconds counter, 12 hours counter at 10 o'clock and 30 minutes counter at 2 o'clock. Bracelet Material : Stainless Steel