This authentic Longines Conquest Heritage men's watch (L1.645.4.75.4) features a silver dial with gold-tone hands and indexes, an automatic movement powered by the Caliber L633 mechanical engine, a 40mm stainless steel case measuring 10.5mm thick, fixed bezel, scratch-resistant sapphire crystal glass, date function display, solid back, black crocodile leather strap with tang clasp, and is rated water resistant up to 30 meters (approx. 100 feet). It comes with a comprehensive 2-year WatchMaxx warranty.