Piaget. A highly unusual and rare 18K gold bracelet watch with coral dial

Piaget. A highly unusual and rare 18K gold bracelet watch with coral dial
Signed Piaget, case nos. 3879D2 and 327'473, manufactured in 1978
Cal. 6N mechanical movement, 18 jewels, coral dial, dial and crystal embedded in the band, rectangular case, back secured by four screws, winding crown to the back, textured woven Piaget bracelet, case, dial and movement signed
17.66 mm. wide & 22 mm. length