PATEK PHILIPPE. AN 18 carat WHITE GOLD WATERPROOF "CALATRAVA" WRISTWATCH WITH SWEEP CENTRE-SECONDS AND BRACELET

细节
PATEK PHILIPPE. AN 18 carat WHITE GOLD WATERPROOF "CALATRAVA" WRISTWATCH WITH SWEEP CENTRE-SECONDS AND BRACELET
signed Patek Philippe & Co., Geneve, No. 708506, circa 1958

27SC, with nickel-finished lever movement, mono-metallic compensation balance, micrometer regulator, 18 jewels, the silvered matt dial applied with baton numerals, sweep centre-seconds, circular case (No. 309696 Ref. 2555) with screw-on back, together with an 18 carat white gold Patek Philippe bracelet and buckle, case, dial and movement signed- 32mm. diam.