New authentic Hamilton Jazzmaster Auto Chrono men's watch model H32596731. Stainless steel case, black alligator leather strap with tang clasp, fixed bezel, black dial, automatic chronograph movement, push-in crown, scratch-resistant sapphire crystal, 42mm case size, transparent case back, 100 meters/330 feet water resistance, and comes with a 2-year WatchMaxx warranty.