Product Parameter：
Movement: Japan Automatic Self-Wind
Window: Synthetic sapphire
Waterproof:50m (5Bar/5ATM)
Case material：Stainless Steel
Band Material：Genuine Leather+Rubber
Band Clasp：Classic buckle
Case Diameter：1.61 inches*1.97 inches
Case Thickness：0.51 inches
Band Length：7.87 inches
Band Width：0.87 inches

Product packaging:
1* watch  
1* Metal box Order now , Get a free leather strap
1 *Manual