Blancpain Fifty Fathoms, 5015.1130.52. Case diameter 45mm water resistant to 300 meters. Automatic Blancpain Caliber 1315, 35 jewels, with protection from antimagnetic fields. 227 components. Black dial with applied luminous hour markers and numerals, date display, uni-directional bezel with luminous graduated hour markers under sapphire crystal bezel insert. Black fabric strap with tang buckle. Box and papers dated. Our reference S18337.