1960s Vintage Barbie And Ken Heartbeat Watch. EXTREMELY RARE. Over 50 years old. Case is Swiss made. Brass plate. Shock protected. Electronically timed. Unbreakable main spring. the watch is in good vintage condition. It was purchased from the original owner in an estate sale. The band is pliable. The case has some minor scratches. The crystal face is in very good condition. The stem works. Needs battery...