G-7900-1D

• Case size (L× W× H): 52.4 × 50 × 17.7 mm
• Weight: 68.2 g
• Case and bezel material: Resin
• Band: Resin Band
• Construction:
  
  Shock Resistant
• Water resistance: 200-meter water resistance
• Environmental resistance: Low temperature resistant (-20℃)
• Power supply and battery life: 2 years on CR2025

TECHNICAL DETAILS

• Product Dimensions ‏ : ‎ 1 x 1 x 1 inches; 2.4 Ounces
• Item model number ‏ : ‎ G7900-1
• Department ‏ : ‎ Mens
• Batteries ‏ : ‎ 1 CR123A batteries required. (included)
• Date First Available ‏ : ‎ September 11, 2009
• Manufacturer ‏ : ‎ Casio
• ASIN ‏ : ‎ B00284ADDU

Size of case / Total weight

• Size of case: 52.4×50×17.7mm
• Total weight: 68.2g

SPECIFICATIONS

• Mineral Glass
• Shock Resistant
• 200-meter water resistance
• Case / bezel material: Resin
• Resin Band
• Electro-luminescent backlight
  Auto light switch, selectable illumination duration (3 seconds or 5 seconds), afterglow
• Flash alert
  Flashes with buzzer that sounds for alarms, hourly time signal, countdown timer time up alarm, countdown timer progress beeper, and stopwatch auto start
• Low temperature resistant (-20°C)
• World time
  29 time zones (48 cities), daylight saving on/off
• Moon data (moon age of the input data, moon phase graph)
• Tide graph (tide level for specific date and time)
• 1/100-second stopwatch (ST1)
  Measuring capacity: 999:59'59.99''
  Measuring modes: Elapsed time, split time, 1st-2nd place times
  Other: 5-second countdown auto start
• 1/100-second stopwatch (ST2)
  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)
  Others: Auto-repeat, progress beeper
• 5 multi-function 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: Hour, minute, second, pm, month, date, day
• Accuracy: ±15 seconds per month
• Approx. battery life: 2 years on CR2025
• EL:Blue Green
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