Jaeger-LeCoultre Silver Automatic Watch # Q1428421 (Men Watch). Band Color : Black. Dial Color : Silver. Display Type : Analog. Item Shape : Round Shape. Band Material : Alligator Leather. Case Size Thickness : 12 millimetres. Case Size Diameter : 39 millimetres. Band Width : 19 millimetres. Case Material : Stainless Steel. Clasp Type : Deployment with Push Button. Bezel Material : Fixed Stainless Steel. Bezel Function : Fixed Stainless Steel. Crystal : Scratch Resistant Sapphire. Water Resistant Depth : 50 meters / 165 feet meters. Movement Type : Automatic. Model Number:Q1428421 Q142842 Q14284 Q1428.