PATEK PHILIPPE & CO. MADE FOR TIFFANY & CO. 18K YELLOW GOLD OPEN-FACE POCKET WATCH ON 14K YELLOW GOLD CHAIN,early 20th century. Watch has white enamel face with black Arabic numerals. and subsidiary, Seconds dial; face signed "Tiffany & Co./ Switzerland". Reverse of case monogrammed "LCL"; movement cover engraved and dated 1929. 18-jewel movement; case and movement bear serial no. 804083. Watch, D: 1 3/4 in. Oblong-link chain, L: 13". wt.: 9 dwt. Chain suspends gold-plated pen knife with diamond accent. Accompanied by non-associated wooden watch box. Estimate $4,000-6,000
