Descriptions: Stainless steel Ion plated case & bracelet One-touch 3-fold Buckle Mineral Glass Screw Lock Back Super Illuminator (lights up the dial with high-brightness white LED) Afterglow 100-meter water resistance 1/10-second chronograph Measuring capacity: 59'59.9'' Measuring modes: Elapsed time split time 1st-2nd place times Date display Regular timekeeping: 3 hands (hour minute second) 3 dials (stopwatch 1/10 seconds stopwatch minutes stopwatch seconds) Accuracy: ±20 seconds per month EDIFICE logo stamped on the crown back cover and buckle Approx. battery life: 2 years on SR920SW (3 hands and 3 dials) 2 years on CR1616 (Light 16 [sec/day]) Size of case/ total weight : 49.2 X 44.6 X 13.9 mm/ 168 g LED:White |