The B640WC-5AVT digital rose gold metal watch has a stainless steel band that brings a rich, vintage feel, with colors and finishes evoking a classic casual watch.
Case size (L× W× H):38.9 × 35 × 9.4 mm
Weight:49 g
Case and bezel material:Resin
Band:Adjustable Clasp,Stainless Steel Band
Water resistance:50-meter water resistance
Power supply and battery life:Approx. battery life: 3 years on CR2016
Glass:Resin Glass
Surface treatment:Partial ion plated
Stopwatch:1/100-second stopwatch
Measuring capacity: 00\u0027~59\u0027 (for the first 60 minutes)
1:00~23:59 (after 60 minutes)
Measuring unit: 1/100 second (for the first 60 minutes)
1 second (after 60 minutes)
Measuring modes: Elapsed time, split time, 1st-2nd place times
Timer:Countdown timer
Measuring unit: 1 second
Countdown range: 24 hours
Countdown start time setting range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
Other: Auto-repeat
Alarm/hourly time signal:Hourly time signal,Multi-function alarm
Flash alert feature:Flash alert
Flashes with buzzer that sounds for alarms, hourly time signal
Light:LED backlight
Afterglow
Light color:LED:Amber
Calendar:Full auto-calendar (to year 2039)
Accuracy:Accuracy: ±30 seconds per month
Other features:12/24-hour format,Regular timekeeping:
Hour, minute, second, pm, month, date, day
