Product Details

Black ion plated, case mineral glass, crew lock back100-meter, water resistance case,bezel material: stainless steel, genuine leather, band1-second stop watch, measuring capacity: 29'59, measuring modes: elapsed time, split time, 1st-2nd place, times, date display, regular time keeping, analog: 3 hands (hour, minute, second)3 dials (stopwatch minutes, stopwatch seconds, 24-hour)accuracy: ±20 seconds per monthapprox. battery life: 3 years on sr920 sw, size of case:  54 × 47. 2 × 12. 1 mm, total weight: 80 g