Type of mechanism: QUARTZ. Display: ANALOGICAL. Material Of Case: STEEL. Colour Of Case: SILVER. Material Of Bracelet: STEEL. Colour Of Bracelet: SILVER. Dial Colour:WHITE. Glass type: MINERAL. Clousure: PRESSURE. Water resistence: NO. Diameter dial: 20MM. Special Functions:Silent Movement - Without ICT TAC - FEED WITH BATTERY 1X AA not included