Casio G-Shock GA2100RL-1A

A simple and streamlined watch with octagonal bezel. The original color scheme is faithfully reproduced with touches of G-SHOCK red, representing the passion to take on challenges; blue, symbolizing excellent water resistance; and yellow, signifying outstanding shock resistance.

• Full auto-calendar (to year 2099)
• 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)
• Double LED light
• World time 31 time zones (48 cities + coordinated universal time), daylight saving on/off
• 1/100-second stopwatch
• 5 daily alarms
• Hourly time signal
• 12/24-hour format
  Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.)
• Regular timekeeping: Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (day) Digital: Hour, minute, second, pm, month, date