Casio Vintage model with gun metal IP treatment on the band and case. Features include water resistance and EL backlight. FEATURES Case size (L× W× H): 38.6 × 36.3 × 9.6 mm Weight: 49 g Case and bezel material: Resin / Black chrome plated Band: Stainless Steel BandAdjustable Clasp Water resistance Power supply and battery life: Approx. battery life: 7 years on CR2016 Glass: Resin Glass Surface treatment: Gray ion plated band Stopwatch1/100-second stopwatchMeasuring capacity: 59'59.99"Measuring modes: Elapsed time, split time, 1st-2nd place times Alarm/hourly time signalDaily alarmHourly time signal LightElectro-luminescent backlight Light colorEL:Blue Green CalendarAuto-calendar (28 days for February) AccuracyAccuracy: ±30 seconds per month Other features12/24-hour formatRegular timekeeping:Digital: Hour, minute, second, pm, date, day
