Basic Information

• Case size (L× W× H): 52.5 × 48.6 × 15.2 mm
• Weight: 48 g
• Case and bezel material: Resin
• Band: Resin Band
• Water resistance: 100-meter water resistance
• Power supply and battery life: Approx. battery life: 10 years on CR2025

Exterior

• Glass: Resin Glass
• Compatible band size: 145 to 215 mm

Watch Features

• World time: Dual time
• Moon data: Moon data (moon age of a specific date, moon phase graph)
• Tide graph: Tide graph (tide level for specific date and time)
• Stopwatch: 1/100-second stopwatch Measuring capacity: 23:59'59.99'' 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 minute to 24 hours (1-minute increments and 1-hour increments) Other: Auto-repeat
• 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
• Light: LED backlight Selectable illumination duration (1.5 seconds or 3 seconds), afterglow
• Light color: LED:Amber
• Calendar: Full auto-calendar (to year 2099)
• Mute feature: Button operation tone on/off
• Accuracy: Accuracy: ±30 seconds per month
• Other features: 12/24-hour format Regular timekeeping: Hour, minute, second, am/pm, month, date, day