Patek Philippe & Cie, Genève, "World Time", No. 823542, case No. 618277, Ref. 542. Made in 1938, sold on November 25, 1938. Only two examples of this reference were made in 1937. Extremely rare and very fine early 18K yellow gold gentleman's ...
Used Universal Geneve Antique EXTRA FLAT Cal.1-42 542 109 watch ($699) for sale - Timepeaks