Retailed by Tiffany & Co., Case No.274350, Movement No.162912, made 1911
18-jewel movement with couterpoised straight line escapement, bimetallic balance with overcoiled spring, swan's neck micrometer regulator, gold cuvette, white enamel dial with arabic chapters, subsidiary seconds, blued hands, monogrammed case with enamel chapter ring, accompanied by a copy of a Patek Philippe Extract from the Archives confirming the manufacture and sale of the watch, case, dial and movement signed by Tiffany, London import marks for 1912

46mm