PATEK PHILIPPE CASE BY FRODSHAM LONDON POWER RESERVE
POCKET WATCH YELLOW GOLD
Patek Philippe & Cie, Genève, No. 164181. Made in 1912.
Very fine and rare, 18K gold keyless pocket watch with power reserve.
Four-body, "bassine", polished, snap-on case back with engraved coat of arms
over glassed inner back.
White enamel with black radial Roman numerals, outer minute track, sunk
subsidiary seconds and power reserve sector below 12. Blued steel spade hands.
Cal. 42 mm.(19'''), fausses côtes decoration, wolf's tooth winding geared to an extra
wheel operating the power reserve indicator, 19 jewels, straight-line "moustache" lever
escapement, cut bimetallic compensation balance with blued steel Breguet balance
spring, Wilmot's patented micrometric cam regulator.