● Band: Resin band ● Length: 145-205mm / 26.3mm ● Case size: 46.7 x 43.2 x 12.7 mm ● Mass: 52g ● Impact resistant structure ● Tough solar (solar charging system) ● 20 ATM water resistant function ● Radio reception function: Automatic reception (up to 6 times / day) ● 5 world times: 48 cities (31 time zones) in the world + UTC (Coordinated Universal Time) time display, with home time city replacement function ● Stopwatch (1/100 second (less than 1 hour) / 1 second (1 hour or more), 24-hour counter, with split) ● Timer (set unit: 1 second, maximum set: 24 hours, measured in 1 second units) ● 5 time alarms (only 1 with snooze function), time signal ● Battery indicator display ● Power saving function (in a dark place, the display is turned off after a certain period of time to save power) ● Fully automatic calendar ● 12/24 hour display switching ● Operation sound ON / OFF switching function ● Date display (month / day display replacement) ● Day of the week display (switching between 6 languages: English, West, French, German, Italian, and Russian) ● LED backlight (with full auto light, super illuminator, afterglow function, afterglow time switching (1.5 seconds / 3 seconds)) ● When using the drive time function without solar power generation from the time of full charge: Approximately 10 months When in the power saving state: Approximately 22 months