Type of mechanism: QUARTZ. Display: ANALOG/DIGITAL. Material Of Case: STAINLESS STEEL. Colour Of Case: BLACK. Material Of Bracelet: RESIN. Colour Of Bracelet: BLACK. Dial Colour:BLACK. Glass type: MINERAL. Clousure: BUCKLE. Water resistence: 10ATM. Diameter dial: 48MM. Special Functions:CASIO EDIFICE-PHONE FINDER-ON AND OFF BUTTON OPERATION TONE, LOW BATTERY WARNING, MULTIPLE ALARM, 5 ALARMS, BLUETOOTH, STEEL CASE, COMPLETE AUTOMATIC CALENDAR, CHRONO 1/1000, 1 HOUR, 3-FOLD BUCKLE ONE TOUCH, WORLD TIME IN 40 COUNTRIES, NORMAL 12/24 HOUR TIME DISPLAY, LAP MEMORY 200, FULLY AUTOMATIC LED LIGHT, NEO-DISPLAY