this 1/100-second chronograph watch features a perpetual calendar

all of which coordinate well with other hues

1/100-second stopwatch&#10

Since its debut in 1983

Mother of Pearl

Casio • F91WS-7 • Pop Polyurethane Band this 1/100-second chronograph watch featuresWater resistant LED light 1 100 second stopwatch SPECIFICATIONS Case size (L W H) 38. 2 35. 2 8. 5 mm Weight 21 g Case and bezel material Resin Band Resin Band Water resistance Water Resistant Power supply and battery life Approx. battery life: 7 years on CR2016 Glass Resin Glass Stopwatch 1 100 second stopwatch Measuring capacity: 59'59. 99'' Measuring modes: Elapsed time, split time, 1st 2nd place times Alarm hourly time signal Daily alarm Hourly