CASIO G-SHOCK GST-B100-1AER

Dual time (Home city time swapping)

1-second stopwatch Measuring capacity: 23:59’59 Measuring mode: split time 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)

Daily alarm

LED light (Super Illuminator) Afterglow

LED:White

Full auto-calendar (to year 2099)

Power Saving (hands stop to save power when the watch is left in the dark)

Battery level indicator

Approx. battery operating time: 5 months on rechargeable battery (operation period with normal use without exposure to light after charge) 24 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

Accuracy: ±15 seconds per month (with no mobile link function)

Regular timekeeping: Analog: 3 hands (hour, minute (hand moves every 10 seconds), second), 3 dials (dual time hour and minute, dual time 24-hour, day)

Date display

Day indicator