CERTINA 18 white gold diamond set ladies wristwatch, Switzerland around 1970, manual winding, snap on case back, integrated original bracelet, silvered dial, applied silvered indices, rhodium plated movement calibre 13-20, 17 jewels, precision adjustment, measures approx. 24 x 20 mm, length approx. 17 cm, weight approx. 40g, overhaul recommended at buyer's expense, condition 2