Casio G-Shock LOV-19B-1 Couple Set Digital

Specification
Case / bezel material: Resin
Resin Strap
Shock Resistant
Mineral Glass
200 meters water resistance
Electro sparkle backlight
glowing
Flash alert
Flash with buzzer which is alarm sound, hourly time signal
1/100 second stopwatch
Measuring capacity: 00'00"00~59'59"99 (for the first 60 minutes)
1:00'00~23:59'59 (after 60 minutes)
Unit of measurement: 1/100 second (for the first 60 minutes)
1 second (after 60 minutes)
Measuring mode: Elapsed time, split time, 1st-second position time
Countdown timer
Unit of measurement: 1 second
Countdown time range: 24 hours
Countdown start time setting range: 1 second to 24 hours (1 second increments, 1 minute increments, and 1 hour increments)
Others: Auto-repeat
Multi-function alarm
Hourly time signal
Fully automatic calendar (until 2099)
12/24 hour format
Regular timekeeping: Hour, minute, second, pm, month, date, day
Accuracy: ±15 seconds per month
Estimated battery life: 2 years on CR2016
Lid
Case size / Total weight
Case size: 48.9×42.8×13.4mm
Total weight: 53g