Rare Patek Philippe 1463 J Vintage Chronograph

PATEK PHILIPPE, REF. 1463J   FINE AND RARE MANUALLY-WOUND GOLD CHRONOGRAPH WRISTWATCH WITH TWO-TONE DIAL AND TACHYMETRE SCALE, MANUFACTURED IN 1950. Calibre 13''', 23 jewels, metal dust cover, silvered two-tone dial, applied yellow gold baton and Arabic numerals, outer railway five minute divisions and tachymetre scale, two subdials for constant seconds and 30-minute register, 18k yellow gold water-resistant-type case, screw-down back, two round chronograph buttons in the band, case, dial and movement signed Diameter: 35 mm.