Stainless-steel case with a black alligator leather strap. Fixed Stainless-steel bezel. Black dial with luminious gold-tone hands and Arabic numeral hour markers. Minute markers across the outer rim. Dial Sort: Analog. Luminescent hands and markers. Date display on the 6 o’clock position. Chronograph – two sub-dials displaying: 60 second and 30 minute. Automatic movement with a 54 hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Case diameter: 41 mm. Spherical case form. Tang clasp. Water-resistant at 30 meters / 100 feet. Purposes: chronograph, date, hour, minute, second. Get dressed watch taste. Longines Heritage Chrono Black Dial Black Alligator Leather Mens Watch L2.7184.108.40.206.