Case / bezel material: Stainless steel One-touch 3-fold Clasp Stainless Steel Band Mineral Glass Screw Lock Back 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 EF-539D-1A5V EFR-544BK-1A9V EFR-571DC-1AV EFR-539BK-1A2V EFR-552SBK-1AV EFR-527D-2AV EF-558D-2AV EFR-539L-7AV EF-558SG-1AV EFR-566BL-2AV EFR-569DB-1AV