Patek Philippe, Gondolo Cabriolet, Ref. 5099, Circa 2001. Unusual, square, 18K pink and white gold wristwatch with concealed dial and an 18K pink gold Patek Philippe buckle. Caliber 215. Dimensions 28 x 28 mm. Three-body, solid, polished, straight white gold lugs, case back secured by 4 screws, two push buttons at 5 and 7 to open the hinged pink and white gold sprung cover, sapphire crystal. Signed Dial, Case and Movement.