Casio G-Shock e-data memory 10 yrs battery  G-7100-1V, G-7100, G7100

Case: Resin/Stainless steel 
Accuracy per month: ±15 sec 
Battery Type: CR2025 
Battery Life: 10 YRS

1/100-second stopwatch 
Measuring capacity: 23:59'59.99"
Measuring modes: Elapsed time, split time, 1st-2nd place times 
12/24-hour format 
   
Accuracy: ±15 seconds per month 
   
Approx. battery life 
10 years on CR2025 
Auto-calendar (to year 2039) 
   
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)
Other: Auto-repeat 
e-DATA MEMORY 
Memory capacity: Up to 40 records for Internet access codes and other data (When there are 7 characters per record), actual number of records depends on the number of characters per record
Other: Password 
Electro-luminescent backlight 
Auto light switch, afterglow 
Hourly time signal 
   
Multi alarms 
5 independent multi alarms (4 one-time alarms and 1 snooze alarm)
Others: Schedule text (8 characters); pre-alarms 
Regular timekeeping 
Hour, minutes, seconds, am/pm, month, date, day 
Shock resistant (G-SHOCK) 
   
World time 
29 time zones (27 cities), city code display, daylight saving on/off 
Size of case / total weight 
G-7100 ...... 57.4 x 45.0 x 17.3 mm 
 

=== 1 Year Warranty ===