Casio G-Shock Couple's Analog-Digital Watch LOV-21B-7DR

48.9 × 42.8 × 13.4 mm

53 g

Resin

Resin Band

Shock Resistant

200-meter water resistance

Approx. battery life: 2 years on CR2016

Mineral Glass

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) Measuring unit: 1/100 second (for the first 60 minutes) 1 second (after 60 minutes) 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 second to 24 hours (1-second increments, 1-minute increments and 1-hour increments) Other: Auto-repeat

Hourly time signal

Multi-function alarm

Flash alert Flashes with buzzer that sounds for alarms, hourly time signals

Electro-luminescent backlight Afterglow

EL:Blue Green

Full auto-calendar (to year 2099)

Accuracy: ±15 seconds per month

12/24-hour format

Regular timekeeping: Hour, minute, second, pm, month, date, day

44.7 × 40 × 12.5 mm

44 g

Resin

Resin Band

Shock Resistant

200-meter water resistance

Approx. battery life: 3 years on CR1616

Mineral Glass

World time 29 time zones (48 cities), daylight saving on/off

1/100-second stopwatch Measuring capacity: 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)

5 daily alarms (with 1 snooze alarm)

Hourly time signal

Electro-luminescent backlight Selectable illumination duration (1.5 seconds or 3 seconds), afterglow

EL:Blue Green

Full auto-calendar (to year 2099)

Button operation tone on/off

Accuracy: ±30 seconds per month

12/24-hour format

Regular timekeeping: Hour, minute, second, am/pm, date, day