Casio Watch GA-2100-1AER

A combination model developed with a simple design that eliminates waste while maintaining a tough structure. Also achieves a thickness of 11.8 mm thanks to a highly rigid fine resin containing carbon fibre for the case material.

• CASE SIZE (L× W× H)
  48.5 × 45.4 × 11.8 mm
• WEIGHT
  51 g
• CASE AND BEZEL MATERIAL
  Carbon / Resin　
• BAND
  Resin Band
• CONSTRUCTION
  Shock Resistant
  Carbon Core Guard structure
• WATER RESISTANCE
  200-metre water resistance
• GLASS
  Mineral Glass
• COMPATIBLE BAND SIZE
  145 to 215 mm
• WORLD TIME
  World time 31 time zones (48 cities + Coordinated Universal Time), daylight saving on/off
• STOPWATCH
  1/100-second stopwatch Measuring capacity: 00'00''00 to 59'59''99 (for the first 60 minutes) 1:00'00 to 23:59'59 (after 60 minutes) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) 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 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments)
• ALARM/HOURLY TIME SIGNAL
  5 daily alarms
  Hourly time signal
• LIGHT
  Double LED light LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow) LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), 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 format
  Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
  Regular timekeeping: Analogue: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day) Digital: Hour, minute, second, pm, month, date