PATEK PHILIPPE, A FINE PLATINUM OPEN FACED KEYLESS LEVER POCKET WATCH WITH PERPETUAL CALENDAR AND MOONPHASE AND DIAMOND SET DIAL
Patek Philippe & Co., Geneve, Ref:725-2, No.930962, circa 1951.
rhodium finished movement, 18-jewels, adjusted to heat, cold, isochronism and five positions, cut bimetallic compensation balance, blued steel spiral spring with overcoil, micrometer adjustment to the regulator, silvered dial with diamond dot hour markers, baton minute markers, subsidiary month/four year dial, day and date dials, combined constant seconds and moonphase aperture, platinum hands, case with engraved band and bow, snap back (No.655822) also inscribed inside Bernard S. Bachman, Rochester, N.Y., movement, dial and case signed.
46mm diam.