Quantity: 1 piece Bracelet material: metal Housing material: metal Case diameter : 37 mm wrist circumference: 230 mm - The bracelet can only be shortened using appropriate watch tools, which are not included in delivery. Colors: 3 models - depending on the selection Clockwork: Analog quartz movement - battery operated Water protection: Splash-proof Closure: folding clasp Advertisement: hour, minute, and second hands A notice: Please note that the 3 chronographs have no function. More stylish and trendy offers in our shop!