CASE ABS (DURABLE PLASTIC) CASE DIAMETER 48 MM, CASE COLOR BLACK, MINERAL GLASS, JAPANESE MACHINE LCD DIAL, HOUR, MINUTE, SECOND, MONTH, DAY AND WEEK INDICATOR CLOCK, AUTOMATIC CALENDAR (PERPETUAL), ALARM, CHORONO, LED LIGHTING, 1/100 CHRONOMETER, COUNTDOWN, HAND SCREEN LIGHTING, BODY TEMPERATURE MEASUREMENT, AMBIENT TEMPERATURE MEASUREMENT