[Shockproof structures, 20 bar waterproof] G-SHOCK's core technology, which purposes toughness, has a shock-proof system that is shock-proof and has a distinct uneven pattern that stops the glass or buttons from being directly hit. Can be used in a range of places and conditions, from regular instruction to water activities such as swimming/surfing/jet-skiing [Radio clock] The precise time can be displayed when receiving a signal with time information. ※Supports standard waves from Japan (both countries), the US, the United States, the United States, the United States, the United States, the United States, the United States, and China, respectively [Tough Solar] Casio's unique solar charging system that stabilises various functions that are subject to high loading by using a solar panel that can be powered even with slight light and a high-capacity secondary unit [Other product specifications] World time/azimuth measuring function/air pressure/altime/temperature measuring function/manual music function: recorded up to 40 times of altitude/air pressure/temperature, direction, and time (time stamp function) /sunrise/sunset time display/stopwatch/timer/5 time alarms/power saving function/indicator Display/full autocalender/12/24 hour display changeable/operation audio ON/OFF switching function/LED backlight [Set Contents] The main unit, original packaging, Japanese manual for operation, and the Warranty are attached to the Japanese manual Be sure to check the detailed product description at the bottom and the points to keep in mind when purchasing before purchasing! To request a return or exchange, please note that it is mandatory to provide a video of the unpacking of the package.