Brand: Jaeger-LeCoultre Series: Reverso Model: Q39334M1 Movement Type: Manual Winding Gender: Mens Case Diameter: 45.5x27.4mm Case Thickness: 9.7mm Case Material: White Gold Dial: Blue Case Shape: Rectangular Glass: Sapphire Clasp Type: Pin Buckle Clasp Strap: Black Alligator Strap Clasp Material: White Gold Water-resistant: 30 Meters