G-Shock GA100GBX-1A4 Digital Watches battery operating time: 10 months

battery operating time: 10 months on rechargeable battery (operation period with normal use without exposure to light after charge) 22 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)

Home city/World time city swapping

time (Time Stamp))

The periphery of the face is configured to resemble the disk brakes of a motorcycle

G-Shock GA100GBX-1A4 Digital Watches battery operating time: 10 monthsDETAILS Specifications Case bezel material: Resin Resin Band Magnetic Resistant Shock Resistant Mineral Glass 200 meter water resistance LED light Auto light switch, selectable illumination duration (1. 5 seconds or 3 seconds), afterglow World time 29 time zones (48 cities + coordinated universal time), daylight saving on off, Home city World time city swapping Stopwatch 1 1000 second stopwatch Measuring capacity: 99: 59'59. 999'' Measuring modes: