Longines Silver Automatic Self Winding Watch # L2.785.5.76.3 (Men Watch). Band Color : Brown. Dial Color : Silver. Band Material : Leather. Case Size Thickness : 10.8 millimetres. BandLength : Men Standard. Case Size Diameter : 40 millimetres. Case Material : Stainless Steel. Bezel Function : Fixed. Crystal : Scratch Resistant Sapphire. Movement Type : Automatic Self Winding. Model Number:L2.785.5.76.3 L2.785.5.76. L2.785.5.76 L2.785.5.7.