DetailsPatek,Philippe & Cie Geneva. Switzerland, sold By Tiffany & Co. Men's pocket watch with regulator dial and split second 24 jewels, stem wind and set, nickel bar movement with counterpoised lever escapement, Cut bimetallic balance,with counterpoised lever escapement blued hairspring with inner and outer terminal curves, gold wheel train, white enamel astronomical regulator dial. The watch is 49mm. diameter, 18k pink gold. With Extract from Patek, Philippe.