Type of mechanism: QUARTZ. Display: DIGITAL. Material Of Case: RESIN. Colour Of Case: BLACK. Material Of Bracelet: RESIN. Colour Of Bracelet: BLACK. Dial Colour:BLACK. Glass type: MINERAL. Clousure: BUCKLE. Water resistence: NO. Diameter dial: 45MM. Special Functions:STEP COUNTER- CALORIES- TEMPERATURE-STOPWATCH-ALARM-GUESS CONNECT DIGITAL+