A fine mid 20th Century Swiss diamond set white gold wristwatch. Nickelled three quarter plate keyless movement with going barrel, wound and set by a small button at the back. Plain cock with steel regulator, compensation balance with spiral hairspring. Club foot lever escapement. Signed dial with white gold batons and hands. Small circular white gold case, the bezel set with a single row of diamonds. Integrated flexible white gold bracelet set with diamonds, diamond set deployant clasp.