---------------------------------------------------------------------- [Precautions for Use of Electrical Appliances] 】 When using electrical appliances, please note that the voltage is different from that of Japan, which can cause malfunction. The plug type is Japanese type (A or B type), so please check the voltage and use a transformer. The transformer is different from the conversion adapter. A transformer is not required for USB power supply. ---------------------------------------------------------------------- [Main functions] ●World time: Time display in 48 cities around the world (31 time zones, daylight savings 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 increments) ●5 time alarms/time signal ●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) ●Full auto calendar ●Operation sound ON/OFF switching function ●12/24 hour display switching ●Hand retraction function (If the hands overlap with the LCD display and are difficult to see, you can temporarily retract the hands from above the LCD display.) ●Average monthly difference: ±15 seconds