Patek Philippe Men Calatrava Self-Winding 39 mm in Yellow Gold-Black

Features: 5227J Self-winding mechanical movement. Caliber 324 S C. Date in an aperture. Center sweep second hand. Ivory lacquered, gold-applied hour markers. Case: yellow gold. Sapphire crystal case back protected by an invisibly-hinged dust cover. Water-resistant to 30 m. Case diameter: 39 mm. Height: 9.24 mm. Shiny alligator with square scales, machine stitched like hand, chocolate brown. Prong buckle.