An 18ct Squelette wristwatch, Patek Philippe. Circa 1987. 31 mm yellow gold case with manual wind skeletonised dial and movement with hand engraved bridges. Reference 3883J. Aftermarket lizard skin strap with original signed 18ct gold pin buckle. Box and valuation., produced from 1981 to 1998, only 500 pieces came out of Patek Philippe's workshops during these 17 years.