●Band: Resin band ●Length: 145-215mm/26.1mm ●Case size: 48.5×45.4×11.8mm ●Mass: 51g ●Shock-resistant structure ●20 ATM waterproof function ●Hand retraction function (If the hands overlap the LCD display and are difficult to see, you can temporarily retract the hands from above the LCD display.) ●World Time: Time display in 48 cities around the world (31 time zones, with summer time setting function) + UTC (Coordinated Universal Time) ●Stopwatch (1/100 second (less than 1 hour)/1 second (more than 1 hour), 24 hour meter, with split) ●Timer (set unit: 1 second, maximum set: 24 hours, measured in 1 second units) ●5 time alarms/time signal ●Full auto calendar ●12/24 hour display switching ●Operation sound ON/OFF switching function ●Double LED light: LED light for dial (with super illuminator, afterglow function, afterglow time switching (1.5 seconds/3 seconds)), LED backlight for LCD section (super illuminator, afterglow function, afterglow time switching (1.5 seconds)) seconds/3 seconds)) ●Battery life approximately 3 years