Brand / Model: Casio AE-1400WHD-1A

Case Size: 48.4 × 51.4 × 14.4 mm

Weight: 106 g

Case Material: Resin with stainless-steel band and triple-fold clasp

Band Material: Stainless Steel Band (adjustable clasp)

Glass Type: Resin Glass

Water Resistance: 100-meter water resistance

Battery Life: Approx. 10 years (CR2025 battery)

Display Type: Digital

Time Adjustment: Standard digital button controls

World Time: 31 time zones / 48 cities + UTC, with daylight saving on/off and home-city ↔ world-city swapping

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

Countdown Timer: Countdown timer up to 24 hours (with 1/10-second resolution)

Alarms: 5 independent daily alarms (or one-time alarms) + hourly time signal

Light: LED backlight (amber) with afterglow and selectable illumination duration (1.5 s or 3 s)

Calendar: Full auto-calendar (through year 2099)

Time Format: 12-hour and 24-hour format

Other: Button operation tone on/off, regular timekeeping (Hour, Minute, Second, Month, Date, Day), accuracy ±30 seconds/month

Special Highlights: Durable stainless-steel band + resin case; full digital world-time watch with long 10-year battery, 100-meter water resistance, multiple alarms & timer + stopwatch — ideal for travelers and everyday use.