Casio AE1700H-1A Digital

This model features a 54.9 × 47.3 × 14.3 mm resin and aluminium case, weighs 60g, and is fitted with a resin band. It is water-resistant to 100 meters, protected by resin glass, and powered by a 10-year battery (CR2032). Key functions include dual time world time, daylight saving on/off, a 1/100-second stopwatch, countdown timer, and three multi-function alarms (including daily, date, 1-month, and monthly alarm options, plus snooze). It also provides an hourly time signal, LED backlight with selectable duration, and a full auto-calendar to 2099. Additional features include a mute option for button tones, fishing mode with four suitability levels, ±30 seconds per month accuracy, and 12/24-hour formats. Regular timekeeping displays hour, minute, second, PM, month, date, and day. - 54.9 × 47.3 × 14.3mm Case Size - 60g Weight - Resin/Aluminium Case and Bezel - Resin Band - 100 Meters Water Resistant - Approx. battery life: 10 years on CR2032 - Resin Glass - Timer Bezel - World time: Dual time - Daylight saving on/off - Stopwatch: 1/100-second stopwatch - Timer: Countdown timer - Alarm/hourly time signal *Multi-function alarms: 3 independent multi-function alarms (2 one-time alarms and 1 snooze/one-time alarm) *Alarm type: Daily alarm, date alarm, 1-month alarm, monthly alarm - Hourly time signal - LED backlight: Selectable illumination duration (1.5 seconds or 3 seconds), afterglow - Calendar: Full auto-calendar (to year 2099) - Mute feature: Button operation tone on/off - Accuracy: ±30 seconds per month - 12/24-hour format - Regular timekeeping: *Hour, minute, second, pm, month, date, day