PATEK PHILIPPE "Disco Volante" high-fine and rare men's watch in GG 750/000 Reference 2551, automatic, Switzerland around 1956, bottom narrow, vers. Sigma digits m. on top. Gold indices, n.e.c. Hours, min. and cl. Hold on, rhod. Finely decorated work, striped cut, 30 pieces, cal. 12-600 AT, Gluc.-Unr., according to Gyromax principle, Breg.-Spir., Deckst.-Stanzs., Gooseneck-feinreg., Geneva seal of quality, in 5 layers just., Rotor massive GG 750/000, dial, case & work signed, D. approx. 36 mm, Überh. empf., EZ 2-3