Silver-tone stainless steel case with a black alligator leather strap. Fixed silver-tone stainless steel bezel. Black dial with silver-tone hands and diamond hour markers. Dial Type: Analog. Date display at the 3 o'clock position. Longines Calibre L619 Automatic movement, based upon ETA 2892-A2, containing 21 Jewels, bitting at 28800 vph, and has a power reserve of approximately 42 hours. Scratch resistant sapphire crystal. Screw down crown. Transparent case back. Round case shape, case size: 37 mm, case thickness: 8.4 mm. Band width: 19 mm, band length: 8 inches. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: date, hour, minute, second. Elegant Series. Dress watch style. Watch label: Swiss Made. Longines Elegant Diamond Black Dial Men's Watch L4.810.4.57.2.