Authentic Longines watch model L2.128.4.97.6, part of the Master Collection. Features automatic self-winding movement powered by Calibre L595 with a 40-hour power reserve. Includes date function and hour markers (hands and diamonds) on its blue dial. Stainless steel case paired with silver stainless steel band that has a brushed and polished finish; equipped with a deployment clasp and fixed bezel. Secured by sapphire crystal for scratch resistance. Water resistant to 30 meters (100 feet). Solid case back included. Comes with a 2-year WatchMaxx warranty.