Brand New Authentic Longines Master Collection Automatic 42mm Blue Diamond Dial Leather Strap Men's Dress Watch Model L2.893.4.97.0. Polished Stainless Steel case with Blue Alligator Leather strap. Brushed and Polished Stainless Steel Folding clasp. Fixed bezel. Dial description - Polished Silver Tone Hands and Diamond Hour Markers with Minute Markers Around the Outer Rim and the Date at 3 o'clock on a Blue dial. Swiss Automatic movement. Powered by Caliber L888 engine with 72 hours power reserve. Watch functions - Hour, Minute, Second, Date, Power Reserve. Pull-Push crown. Scratch Resistant Sapphire crystal. Round case shape. Case size - 42mm. Case thickness - 10.30mm. See-Through Case Back. 30 Meters - 100 Feet water resistant. 5-year WatchMaxx warranty.