Specifications

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