Brand new authentic Longines men's watch with model number L2.816.1.93.2, featuring a petroleum dial and black sub-dials (hours, minutes, seconds). Automatic movement powered by Caliber L688 engine with 66-hour power reserve. Includes chronograph functions displaying 60-second, 30-minute, and 12-hour intervals. Constructed from a titanium case equipped with a fixed bezel and tang clasp, complemented by a brown leather strap. The sapphire crystal is scratch resistant. This round 41mm watch has a silver tone central hand design, measures 14.50mm in thickness, includes solid case back, and comes with 2 year WatchMaxx warranty along with 30 meter / 100 feet water resistance.