Brand New Authentic Longines Master Collection Moonphase 42mm Silver Chronograph Dial Leather Strap Men's Watch Model L2.773.4.78.3. Brushed and Polished Stainless Steel case with Brown Crocodile Leather strap. Fixed bezel. Dial description: Silver Textured Arabic Numeral Chronograph with Day, Date, Month and Moon Phase Features dial. Silver dial. Automatic Self Winding movement. Scratch Resistant Sapphire crystal. Case size: 42mm. Case thickness: 14mm. 30 Meters / 100 Feet water resistant. 2 year WatchMaxx warranty. Also known as model: L27734783, L2-773-4-78-3.