Case / bezel material: Stainless steel Genuine Leather Band Mineral Glass Screw Lock Back Black ion plated bezel 100-meter water resistance 1/10-second stopwatch Measuring capacity: 59'59.9'' Measuring modes: Elapsed time, split time, 1st-2nd place times Date display Regular timekeeping Analog: 3 hands (hour, minute, second), 3 dials (stopwatch 1/10 seconds, stopwatch minutes, stopwatch seconds) Accuracy: ±20 seconds per month Approx. battery life: 3 years on SR920SW More Close
EFR-539D-1A2V EFR-552D-1A3V EFR-543BK-1A9V EFR-539L-1AV EF-539D-1A2V EFR-527L-1AV EF-558D-1AV EFR-559DC-1BV EFR-539D-1AV EFR-569BL-2AV EF-558SG-1AV EFR-571DC-2AV