Patek Philippe Nautilus model 31090262 (Ref. No: 31090262). Case size 40mm in 18kt rose gold with square shape and sunburst dial finish. Automatic mechanical movement, diamond bezel set with embellishment details. Features an integrated crown and bracelet closure clasp. Comes complete with original box, warranty papers (standard one-year from the boutique), and authentication certificate from WRIST AFICIONADO. Condition: EXCELLENT - near-perfect state, no signs of use or damage.