Since its release in 1983, the JOYTOPIA series represents a retro-futuristic feel from G-SHOCK, a toughness watch that has continued to advance in search of timeless strength. [Shock-Resisting Design] Adopts an impact-free system that is durable to shock/damping. [20 bar waterproof] Can be used in a wide range of places and occasions, from regular school to water activities such as water activities such as water activities such as water activities such as water activities such as water activities such as water skiing [World Time] Time display for 48 city locations around the world, including the ability to set the daylight savings time [Other Product Features] StopWatch/Timer/Alarm/Show/Full Auto Calender/12- and 24-hour Display Change/On/Off Switch with Control Sounds /EL Backlight/Approximately 5 years of life Be sure to check the product details below and the points to keep in mind when making a purchase before making a purchase! To request a return or exchange, please note that it is mandatory to provide a video of the unpacking of the package.