This is a brand new authentic Franck Muller Vanguard men's watch with model numbers including V45S6SQT5NNR and others. It features an automatic movement, skeleton dial design with black hands displayed on it, chronograph function showing seconds via sub-dials, case made of 18kt rose gold in a tonneau shape measuring approximately 53.7mm by 45mm, fitted with a black alligator leather strap and rubber lining secured by an 18kt rose gold tang clasp, scratch-resistant sapphire crystal, solid case back, water resistance up to 30 meters or about 100 feet, and comes with a 2-year WatchMaxx warranty.