A gentleman's gold Calatrava wristwatch, Patek Philippe, circa 1960's. Automatic. 34 mm. Ref: 3445. Serial number 31435. Circular case with cream dial, applied gold baton numerals, date aperture and subsidiary seconds. Case, dial, crown and movement signed. 18ct yellow gold. Total weight 83.94 grams. Length 19.5 cm. Case back engraved Miodrag Gnjatic Ja te Volem SRCE 12.3.1964