CASIO GSHOCK BLACK G-LIDE TIDE LIMITED WATCH GLX6900-1

• G SHOCK Shock Resistant--Shock-resistant construction protects against impact and vibration.
• Water Resistant 20 bar / 200 meters--great for Scuba Diving
• Low Temperature Resistant LCD (-20 C / -4 F)
  
• Full Auto EL Backlights with afterglow--An electro-luminescent panel causes the entire face to glow for easy reading. Includes an After-Glow feature that keeps the EL backlight turned on for a few seconds after the light button is released.
  
• 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)

• Tide Graph (tide level for specific date and time)
• Moon Data (moon age of the input data, moon phase graph)
• World Time: 29 times zones (48 cities), city code display, daylight saving on/off
• 4 Multi-function Alarms and 1 Snooze Alarm
• Mineral glass--hard glass resists scratching
  
• 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)
  Auto-repeat function, time-up alarm, progress beeper
• 1/100 Second Stopwatch (ST1 & ST2)
  Measuring capacity: 999:59'59.99"
  5-second Auto-start
  Measuring Unit: 1/100 second (for the first 60 minutes)
  1 second (after 60 minutes)
  Measuring mode: elapsed time, split time, 1st-2nd place times
  
• Hourly Time Signal--causes the watch to beep every hour on the hour
  
• Auto Calendar (Pre-programmed until the year 2099)
  
• 12/24 Hour Formats
  
• Button operation tone on/off
• Glossy Black G-Lide tough rubber band
  
• Size of case/total weight: 53.2 x 50.0 x 17.7mm / 65g
• Overall length: 8 1/2" or 215 mm
• Original box and manual