Brand / Model: Casio CA-53WF-4B

Case Size: 43.2 × 34.4 × 8.2 mm

Weight: 25 g

Case Material: Resin

Band Material: Resin Strap

Glass Type: Resin Glass

Water Resistance: Water Resistant (Splash / Rain Resistant)

Battery Life: Approx. 5 years (CR2016 battery)

Display Type: Digital

Time Adjustment: Standard button controls

Stopwatch: 1/100-second stopwatch; measuring capacity: 23:59′59.99″; modes: elapsed time, split time, 1st–2nd place times

Calculator: 8-digit calculator module built into watch face

Dual Time: Dual time function for two time zones

Alarm: Daily alarm and hourly time signal

Calendar: Full auto-calendar (to year 2099)

Time Format: 12-hour and 24-hour format

Accuracy: ±15 seconds per month

Regular Timekeeping: Hour, ‎Minute, ‎Second, ‎Year, ‎Month, ‎Date, ‎Day

Special Highlights: Retro digital “calculator watch” style from Casio Vintage series with modern red resin finish, ultra-slim profile, lightweight and functional for everyday casual wear.