GD-100-1BDR

Basic Information

• Case size (L× W× H)

  55 × 51.2 × 17.4 mm

• Weight

  72 g

• Case and bezel material

  Case / bezel material: Resin

• Band

  Resin Band

• Construction

  Shock Resistant

• Water resistance

  200-meter water resistance

• Power supply and battery life

  Approx. battery life: 7 years on CR2025

Exterior

• Glass

  Mineral Glass

Watch Features

• World time

  Multi Time (4 different cities)World time 31 time zones (48 cities + coordinated universal time), daylight saving on/off, Home city/World time city swapping

• 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: 1/10 second Input range: 1 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)

• Alarm/hourly time signal

  5 alarms (daily or one-time)Hourly time signal

• Flash alert feature

  Flash alert Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer time up alarm

• Light

  LED backlight Auto light switch, selectable illumination duration, afterglow.

• Light color

  LED:White

• Calendar

  Full auto-calendar (to year 2099)

• Mute feature

  Button operation tone on/off

• Accuracy

  Accuracy: ±15 seconds per month

• Other features

  12/24-hour formatRegular timekeeping: Hour, minute, second, pm, month, date, day