18ct Rose Gold Patek Philippe Aquanaut 5167R-001. Case diameter 40mm water resistant to 120 meters., sapphire crystal see through case back. Automatic mechanical movement, calibre 324 S C movement, 21K rotor with Geneva Seal. Embossed chocolate brown dial, white luminescent applied white gold Arabic numerals and hands with outer minute markers. Chocolate brown composite strap with double folding18ct Rose gold clasp. Box and papers dated February 2012. Our reference S21249.