Up for grabs is an Audemars Piguet Royal Oak
Reference 4100 SA in steel and gold, automatic movement, 36mm case
B series watch produced between 1976-1979.
Excellent vintage condition case with defined edges.
Original vintage dial and hands. There is some color change happening, but I wouldn’t call it tropical just et.
Very tight bracelet with nice and crisp logo on clasp (usually polished down). Bracelet is short, fits about 6.5″ wrist. I have an order with AP for some extra links.
Caseback is original, very crisp engravings.
No box or papers. No service history.