A Gold Perpetual Calendar Wristwatch with Moon Phases, Audemars Piguet, Geneve, Movement No. 273674, No. 1788, Circa 1995

18k, circular nickel lever movement, 36 jewels, glucydur balance, adjusted to heat, cold, isochronism and 5 positions, 21k gold rim to the rotor, silvered matte dial, applied baton markers, four subsidiary dials indicating month, day, date and phases combined with ages of the moon, circular case with raised bezel, snap back, case, dial and movement signed.