White platinum case with a blue leather strap. Fixed white platinum bezel. Blue enamel dial with luminous silver-tone hands and Arabic numeral hour markers. Minute markers. Tachymeter markings around the outer rim. Dial Type: Analog. Luminescent hands. Chronograph - two sub-dials displaying: 60 second and 30 minute. Patek Philippe calibre CHR 29-535 PS Hand Wind movement, containing 34 Jewels, bitting at 28800 vph, and has a power reserve of approximately 65 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape. Case size: 41 mm. Case thickness: 13.56 mm. Fold over clasp. Water resistant at 30 meters / 100 feet. Functions: chronograph, column wheel, rattrapante, hour, minute, small second. Grand Complications Series. Luxury watch style. Watch label: Swiss Made. Patek Philippe Grand Complications Chronograph Hand Wind Blue Dial Men's Watch 5370P-011.