This is a super elegant Patek Philippe Hourglass Reference 1593 from 1949. The sexy curvy case design is pure Patek elegance with the original faceted crystal. The original silver dial with applied arrow and Arabic numbers with subsidiary seconds at 6 is pristine. The case is nice and strong but has been polished in its lifetime. This beauty is powered by a Caliber 9'90 manual wind movement. This watch comes on a Patek Philippe strap with a solid 18kt yellow gold Patek tang buckle.