Casio • W217H-1A • Classic Digital Band:Resin blue leather and silicone strap

blue leather and silicone strap with red stitch detail and three-piece buckle closure

The B640 combines style with features Casio is known for such as an EL backlight and a 1/100th second stopwatch

Just like adding a bow to a gift

a material expected to help reduce environmental impact

Features include water resistance and EL backlight

Casio • W217H-1A • Classic Digital Band:Resin blue leather and silicone strapFEATURES Case size (L W H): 43. 1 41. 2 10. 5 mm Weight: 32 g Case and bezel material: Resin Band: Resin Band Water resistance: 50 meter water resistance Power supply and battery life: Approx. battery life: 7 years on CR2016 Glass: Resin Glass Compatible band size: 145 to 215 mm Stopwatch1 100 second stopwatchMeasuring capacity: 59'59. 99"Measuring modes: Elapsed time, split time, 1st 2nd place times Alarm hourly time signalDaily alarmHourly time