Brand, Seller, or Collection Name:BENYAR Part Number:BY-5139M Item Shape:Round Display Type:Analog Clasp:Buckle Case material:Alloy Case diameter:1.73 Case Thickness:0.59 Band Material:leather Band length:unisex , Band Length: 8.66 inch / 22 cm Band width:21 millimeters Band Color:Blue Dial color:Blue Calendar:Date Special features:Waterproof (30 M) - 3ATM, Chronograph Item weight:2.56 Ounces Movement:Quartz Water resistant depth:30 Meters