Type of mechanism: QUARTZ. Display: ANALOGICAL. Material Of Case: STAINLESS STEEL. Colour Of Case: BLACK. Material Of Bracelet: NYLON. Colour Of Bracelet: GREY. Dial Colour:BLACK. Glass type: MINERAL. Clousure: BUCKLE. Water resistence: 20ATM. Diameter dial: 45MM. Special Functions:NAVY SEAL DIVER 3500-CARBONOX-LUMINOX LIGHT TECHNOLOGY