Casio B640WC-5A Vintage Retro Rose Gold-tone Watch

Brand: Casio
Gender: Unisex
Model Number: B640WC-5A
Case Size: 38.9 × 35 × 9.4 mm
Case Thickness: 9.4mm
Movement: Japan Quartz
Dial Color: Rose Gold
Band Color: Rose Gold
Band Material: Stainless Steel
Case Shape: Square
Case / Bezel material: Resin
Dial Window Material: Mineral
Clasp: Adjustable Clasp
Approx. battery life: 3 years on CR2016
Popular retro design

Stopwatch:
1/100-second stopwatch
Measuring capacity: 00’00”00~59’59”99 (for the first 60 minutes)
1:00’00~23:59’59 (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
Weight: 49g
Water Resistance: 50 Meters
Warranty: 2 Years