Silver-tone stainless steel case and bracelet. Fixed silver-tone stainless steel bezel. Sunray blue dial with silver-tone hands and diamond hour markers set with 13 Top Wesselton VS-SI diamonds, for a total of 0.059 carats. Minute markers around the outer rim. Dial Type: Analog. One subdial displaying: date/moonphase. Longines Calibre L899 Automatic movement, based upon ETA A31.L91, containing 21 Jewels, bitting at 25200 vph, and has a power reserve of approximately 64 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent see through case back. Round case shape, case size: 42 mm, case thickness: 11.2 mm. Band width: 21 mm. Water resistant at 30 meters / 100 feet. Functions: moon phase, date, hour, minute, second. Master Collection Series. Luxury watch style. Watch label: Swiss Made. Longines Master Collection Automatic Moon Phase Diamond Unisex Watch L2.919.4.97.6.