BLANCPAIN unusual 18k white gold ladies wristwatch with diamonds additional approx. 2,5 ct, Switzerland 1960s, so called Backwinder, manual winding, snap on case back, slim gold bracelet, bezel lavish set with diamonds additional approx. 2,50 ct wesselton/vs-si, silvered dial with silvered hour-indices, silvered hands, calibre R.600, 17 jewels, 3 adjustments, screw-balance, diameter approx. 27 mm, length approx. 16,8 cm, overhaul recommended at buyer's expense, condition 2