Patek Philippe Calatrava, 5227G-010With its pure lines, the Calatrava is recognised as the very essence of the round wristwatch and one of the finest symbols of the Patek Philippe style. Supremely elegant, it charms each new generation of watch lovers by its timeless understated perfection. Product Specification Brand Patek Philippe Collection Calatrava Model Number 5227G 010 Case Diameter Diameter 39mm Height 9. 24mm Case Material White gold. Sapphire crystal case back protected by an