A VERY FINE 18K YELLOW GOLD AUTOMATIC WRISTWATCH WITH DATE AND BRACELET
REF 5402BA, NO 278 MVT 175363 “ROYAL OAK B SERIES” CIRCA 1978 yellow gold diameter 39 mm thickness 7 mm overall length 185 mm , • cal 2121/1 nickel lever automatic movement, 36 jewels • anthracite dial with “Tapisserie” decoration, applied yellow gold luminous baton indexes, outer minute division, aperture for the date • polished and brushed Royal Oak case, case back and bezel secured with 8 screws, sapphire glass • case, dial and movement signed • with an 18K yellow gold Audemars Piguet bracelet and an 18K white gold deployant clasp