Casio G-SHOCK Tide Digital Men's Watch - GAX100B-1A

G-SHOCK G-LIDE has long been a favorite choice among the world's top surfers and street-sport athletes. These new additions promise to maintain that tradition.

• LED Light 
  Auto Light switch, selectable illumination duration, afterglow
• Thermometer 
  Display range: 10 to 60°C (14 to 140°F) 
  Display unit: 0.1°C (0.2°F)
• World time 
  29 time zones (48 cities + coordinated universal time), dayLight saving on/off, Home city/World 
  time city swapping
• Moon data (moon age of the specific date, moon phase graph)
• Tide graph (tide level for specific date and time)
• 1/100-second stopwatch 
  Measuring capacity: 999:59'59.99'' 
  Measuring modes: Elapsed time, split time, 1st-2nd place times
• 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)
• 5 daily alarms (with 1 snooze alarm)
• Hourly time signal
• Full auto-calendar (to year 2099)
• 12/24-hour format
• Button operation tone on/off
• Regular timekeeping 
  Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (tide level) 
  Digital: Hour, minute, second, pm, month, date, day
• Accuracy: ±15 seconds per month
• Approx. battery life: 3 years on SR927W ? 2
• Size of case : 55 X 51.2 X 16.9 mm
• Total weight: 73 g
• LED: Amber

Size of case / Total weight

• Size of case : 55×51.2×16.9mm
• Total weight : 69g