Case/bezel material: Stainless steel One-touch 3-fold Clasp Stainless Steel Band Mineral Glass Screw Lock Back 100-meter water resistance 1-second stopwatch Measuring capacity: 9'59 Date display Regular timekeeping Analog: 3 hands (hour, minute, second) 3 dials (stopwatch minutes, stopwatch seconds, 24-hour) Accuracy: +/- 20 seconds per month Approx. battery life: 3 years on SR920SW What's in the box Watch and Manual