PATEK PHILIPPE. A STAINLESS STEEL WATERPROOF CHRONOGRAPH WRISTWATCH

Details
PATEK PHILIPPE. A STAINLESS STEEL WATERPROOF CHRONOGRAPH WRISTWATCH
signed Patek Philippe, Geneve, No.863619, circa 1950

with nickel-finished lever movement, mono-metallic balance, eight adjustments, micrometer regulator, 23 jewels, the silvered matt dial with applied dot and Arabic numerals, sudsidiary dials for constant seconds and 30 minute register, outer telemetric ring, the circular case (No. 632750) with screw-on back, metal dust cover, the chronograph operated by two round buttons in the band, case, dial and movement signed -- 35mm diam.