Mens Hollow-out Waterproof Multi-function Watch

Product information:
Colors: Gold, Silver, Black-Blue, Black-Red, Black-Silver
Movement: Quartz movement with a Japanese battery
Mirror: Glass
Case: Zinc alloy
Strap: Stainless steel
Clasp: Stainless steel
Water resistance: 30 meters
Dimensions: Diameter 45 mm, thickness 11.8 mm, total length 260 mm