Audemars Piguet

Ref: 8638SA, "Royal Oak II"
Fine and rare, stainless steel and 18K yellow gold, self-winding, “tonneau”-shaped, lady’s wristwatch, water-resistant with case-back screwed by eight screws, octagonal ship's porthole-shaped bezel screwed by eight hexagonal "nuts" screws, grey colour “tapisserie” dial with applied luminescent radial indexes. Made circa 1978, produced only for two years
Accompanied by the original box
DIAM: 29 mm