5067A-025 Patek Philippe. The newest addition to the renowned Aquanaut collection dating back to 1997 is this elegant ladies' timepiece combining the metallic shimmer of the case with sparkling diamonds. The stainless steel case measuring 35.6mm in diameter is water resistant to 120m /393ft and features a bezel set with approximately 1 carat of diamonds. The blue-gray embossed dial features date aperture and a center sweep seconds hand. The quartz E23-250 S C caliber is comprised of 80 parts and 8 jewels. The watch is secured with a blue-gray composite strap, a recurring feature of the collection, and the Aquanaut deployment clasp. 5067A-025 Patek Philippe. Stainless Steel and Diamonds Watch.