WATCH MAM Unisex MAM620 (40MM). Type of mechanism: QUARTZ. Display: ANALOGICAL. Material of case: WOOD. Colour of case: BROWN. Material of bracelet: LEATHER. Colour of bracelet: BROWN. Dial Colour: BLACK. Glass type: SAPPHIRE. Clousure: BUCKLE. Diameter of dial: 40MM. Submersible: 3ATM