Piaget. An 18k Gold and Tiger's Eye Openface Keyless Lever Dress Watch Signed Piaget, Movement No. 688'602, Case No. 990, Manufactured in 1968 Cal. 9P nickel-finished lever movement, 18 jewels, tiger's eye dial, dauphine hands, polished circular case, raised bezel, polished snap on back, case, dial and movement signed43mm diam.