Machine core: Shi Ying machine core
Function: clock
Band material: pure steel band
Surface material: glass
Case material: stainless steel
Color: multicolor
Size: dial diameter: male 3.5cm/female 2.6cm, thickness: male 1.1cm/female 0.9cm, watch bandwidth: male 2cm/female 1.6cm, total length: male 19cm/female 18cm.