PATEK PHILIPPE. A STAINLESS STEEL WRISTWATCH

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PATEK PHILIPPE. A STAINLESS STEEL WRISTWATCH
SIGNED PATEK PHILIPPE & CO, GENEVE, RETAILED BY WALSER WALD, NO 828390. MODEL CALATRAVA, CIRCA 1938

12"120, with nickel-finished jewelled lever movement, bi-metallic compensation balance, micrometer regulator, the black dial with applied baton numerals, subsidiary seconds, the circular case (No. 616191, Ref. 31) with snap on back, case, dial and movement signed, dial signed by retailer.
31 mm. diam.