Manufacturer/Manufaktur: Patek Philippe, Geneva. Model: "Nautilus". Year/Jahr: 1999. Reference No./Referenz-Nr.: 4700/51 J 001. Movement No./Werk-Nr.: 3 156 997. Calibre/Kaliber: E-19 C Quartz. Case No./Gehäuse-Nr.: 4 149 014. Material: 18K yellow gold/Gelbgold. Braclet-Strap/Armband: Integrated 18K yellow gold Patek Philippe "Nautilus" bracelet/Integriertes Patek Philippe-Armband "Nautilus" aus 18 kt. Gelbgold. Clasp-Buckle/Verschluss: 18K yellow gold Patek Philippe deployant clasp/Patek Philippe-Faltschliesse aus 18 kt. Gelbgold. Dimensions/Grösse: 29,9x27,2 mm. Signed/Signiert: Dial, case, movement/Zifferblatt, Gehäuse, Werk. Accessories: Original fitted box and outer box, certificate of origin, booklets/Originalbox, Zertifikat, Booklets.
Vertical cushion-shaped lady's wristwatch, water-resistant, with one horological complication: Instantaneous date of the month (aperture at 3 o'clock). Polished and satin-finished two-piece case, with case-back screwed by four screws. White "céramique" colour dial with revolving radial Roman yellow gold numerals.
Wasserdichte Damenarmbanduhr mit einer Komplikation: Datumsanzeige (bei 3-Uhr). Poliertes, zweiteiliges Gehäuse mit geschraubtem Boden und Satin-Finish. Weisses Zifferblatt mit römischen Stundenziffern aus Gelbgold.
Bibliography: Patrizzi 2010, vol. 3, p. 252 (No. 424, similar watch).
