Type of mechanism: QUARTZ. Display: ANALOGICAL. Material Of Case: CARBON. Colour Of Case: BLACK. Material Of Bracelet: RESIN. Colour Of Bracelet: BLACK. Dial Colour:BLACK. Glass type: SAPPHIRE. Clousure: BUCKLE. Water resistence: 20ATM. Diameter dial: 45MM. Special Functions:SERIES 8880-CARBONOX-SWISS QUARTZ ROUND 515-LUMINOX LIGHT TECHNOLOGY