product specification Brand NameGuess Model number W17523G1 Part Number W17523G1 Model Year 2012 Item Shape round Dial Window Material Type Acrylic DisplayType analogue Clasp Type Buckle Case Material Stainless Steel Case Diameter: 45.13 millimeters Case thickness 12.88 millimeters Band Material leather Band Width 22 millimeters Band Color black Dial Color silver calendar date Weight 77 Grams Movement Quartz Warranty Type 1 Year GUESS Warranty