Stainless steel case with a blue (alligator) leather strap. Fixed stainless steel bezel. Blue sunray dial with silver-tone hands and index hour markers. Dial Type: Analog. Longines Calibre L591 Automatic movement, based upon ETA A20.L01, containing 22 Jewels, bitting at 28800 vph, and has a power reserve of approximately 40 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape. Case size: 36 mm. Band width: 20 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: hour, minute. La Grande Classique Series. Dress watch style.