PATEK PHILIPPE. A STAINLESS STEEL WATERPROOF CHRONOGRAPH WRISTWATCH

细节
PATEK PHILIPPE. A STAINLESS STEEL WATERPROOF CHRONOGRAPH WRISTWATCH
signed Patek Philippe & Co., Geneve, No. 863605, circa 1948

with nickel-finished lever movement, bi-metallic compensation balance, precision regulator, 23 jewels, metal dust cover, the silvered matt dial applied with disc and Roman numerals, two subsidiary dials indicating constant seconds and register for 30 minutes, outer ring calibrated for tachometer, circular case (No. 632746) with screw-down back and an inscription on the back, together with a stainless steel Patek Philippe buckle and a modern box, case, dial and movement signed- 35mm. diam.
出版
A similar watch is illustrated in Oro D'Oro 2 by Barracca. Negretti. Nencini, p.38, pl.6 and 6a