A LARGE STAINLESS STEEL OCTAGONAL AUTOMATIC PERPETUAL CALENDAR BRACELET WATCH WITH MOON PHASES, Audemars Piguet, "ROYAL OAK", CIRCA 1998

nickel lever movement with Cotes de Geneve decoration, 38 jewels, mono-metallic balance, adjusted to heat, cold, isochronism and 5 positions, finely engraved and pierced 18k white gold rotor with 21k gold-edge and further open-worked into the letter of AP, silvered matte dial with applied baton hour markers, outer minute ring, three subsidiary guilloche dials indicating day of the week, month combined with leap year cycle and date of the month, sector for moon phases combined with lunar calendar indication above 6, baton hands, large brushed octagonal case, water-resistant type screwed-down bezel, sapphire crystal display back, integral brushed stainless steel tapering bracelet with concealed deployant clasp, case, dial, movement and bracelet signed.