Features: 1.Cool & specially designed WEIDE watch; 2.Genuine leather watch band and stainless steel buckle; 3.Unique Electroplating 3D WEIDE & Universe Logo On Two Strap Rings. 4.Environmental IP black vacuum electroplating case, and pass the ROHS standard; 5.Watch crown with environmental IPS bronze electroplating; 6.Operating temperature: -10 ℃ to +50 ℃ 7.Walking on error ±45S/M. Specification: â—¾Case Diameter: 4.55cm â—¾Case Thickness: 1.56cm â—¾Band Length: 21cm â—¾Band W....