Jaeger-LeCoultre Silver Manual Winding Watch # 6042521 (Men Watch). Band Color : Brown. Dial Color : Silver. Band Material : Leather. Case Size Thickness : 13.47 millimetres. BandLength : Men Standard. Case Size Diameter : 40.5 millimetres. Case Material : Rose Gold. Clasp Type : Tang Buckle. Bezel Function : Fixed 18kt Rose Gold. Crystal : Scratch Resistant Sapphire. Water Resistant Depth : 50 meters. Movement Type : Manual Winding. Model Number:6042521 604252 60425 6042.