G Shock G7700-1

Features :

The starting gun has sounded and it's a full-on sprint to the finish. Of course life isn't always fast paced and your workout or workday may sometimes drag. Either way, the G-Shock trainer has all the functions to keep you on the move.

Specs : 

• Shock Resistant
• 200M Water Resistant
• Auto EL Backlight with Afterglow
• Dual Time  
• World Time 
  29 time zones (48 cities), city code display, daylight saving on/off
• Week and Day number display.
• 4 Multi-function Alarms and 1 Snooze Alarm
  Alarm Repeat Patterns: daily, once, weekend, Weekday
• Countdown Timer (TR1)
  Measuring unit: 1 second
  Countdown range: 1 minute to 100 hours
  Other: Auto-repeat Function (Timer-to-timer, 5 repeats)
• Countdown Timer (TR2)
  Measuring unit: 1 second
  Countdown range: 1 minute to 100 hours
  Other: Auto-repeat Function (Timer-to-timer, 5 repeats)
• 1/1000 second stopwatch  
  Measuring modes: Elapsed time, lap/split times
  Memory Capacity: 2 Elapsed time records, each w/ 100 entries (1 elapsed time entry, 99 lap split time entries)    
  Recorded Data: Elapsed time, lap/split times, lap/split numbers, best lap and number, month, date, time
  Other: Auto-start
• Hourly Time Signal
• Signal Repeat Patterns: specified start/end time, daily, weekend, Weekday
• Flash Alert (stopwatch auto-start, countdown timer time up alarm, countdown timer progress beeper, alarms, hourly time signal)
• Button operation tone on/off  
• Auto Calendar (pre-programmed until the year 2099)  
• 12/24 Hour Formats  
• Accuracy: +/-15 seconds per month  
• Battery: CR2025
• Approx. battery life: 5 years
• Module 3095