Casio WS-1700H-1AVDF

The Casio WS-1700H-1AVDF is a rugged digital watch designed for marine enthusiasts and outdoor adventurers. It features a large, multi-window LCD display that combines analog-style timekeeping with tide and moon phase information. With a durable resin case, 100-meter water resistance, and a 10-year battery life.

• Water Resistance: 100-meter (10 bar) water resistance, suitable for swimming and snorkeling.

• Battery Life: Approximately 10 years on a CR2025 battery.

• Dual Time Display: Allows viewing of two time zones simultaneously.

• Moon Data: Displays moon age and phase graph for a specific date.

• Tide Graph: Indicates tide levels for a specific date and time.

• Stopwatch: 1/100-second stopwatch with measuring capacity up to 23 hours, 59 minutes, and 59.99 seconds; includes elapsed time, split time, and 1st-2nd place times.

• Countdown Timer: 1-second unit with a range from 1 minute to 24 hours; features auto-repeat function.

• Alarms: 3 multi-function alarms (2 one-time alarms and 1 snooze/one-time alarm); includes hourly time signal.

• LED Backlight: Amber LED with selectable illumination duration (1.5 seconds or 3 seconds) and afterglow.

• Calendar: Full auto-calendar up to the year 2099.

• Mute Feature: Button operation tone on/off.