Jaeger-LeCoultre Silver Automatic Self Winding Watch # Q2783520 (Men Watch). Band Color : Black. Dial Color : Silver. Display Type : Analog. Item Shape : Rectangle Shape. Band Material : Leather. Case Size Thickness : 7.2 millimetres. BandLength : Men Standard. Case Size Diameter : 46 mm x 27 millimetres. Band Width : 22 millimetres. Case Material : White Gold. Clasp Type : Tang. Bezel Material : Fixed 18kt White Gold. Bezel Function : Fixed. Crystal : Scratch Resistant Sapphire. Water Resistant Depth : 30 meters. Movement Type : Automatic Self Winding. Model Number:Q2783520 Q278352 Q27835 Q2783.