AUDEMARS PIGUET ROYAL OAK
AUTOMATIC YELLOW GOLD
Audemars Piguet, "Royal Oak, Automatic," movement No.
205332, case No. 791, Ref. BA 4100/477. Sold on October
12th, 1979.
Fine and rare, octagonal, self-winding, water-resistant, 18K
yellow gold wristwatch with date and an 18K yellow gold
Audemars Piguet link bracelet with concealed deployant
clasp. Accompanied by an Audemars Piguet fitted box,
Certificate of Origin and booklets.
Two-body, polished and brushed, octagonal bezel set
with 8 hexagonal nuts embanked in 8 screws on the case
back, angled lugs with 4 screws to fix the bracelet, sapphire
crystal.
Gray "clous de Paris" with applied luminous yellow gold
baton indexes, aperture for the date. Luminous yellow gold
baton hands.
Rhodium-plated, fausses cotes decoration, 36 jewels,
straight-line lever escapement, Gyromax balance adjusted
for heat, cold isochronism and 5 positions, shock absorber,
self-compensating flat balance spring, 21K gold rotor.