The B640WD-1AVDF is a retro-inspired Casio digital with a slim profile, stainless-steel adjustable bracelet, LED backlight and everyday timekeeping functions in a compact case.
Case Size: 38.9 × 35 × 9.4 mm
Weight: 49 g
Case Material: Resin
Band: Stainless-steel adjustable bracelet with safety clasp
Glass: Resin glass
Display: Digital LCD
Functions: 1/100-second stopwatch; countdown timer; multi-function alarm; hourly time signal; full auto-calendar; 12/24-hour format; flash alert
