A 20^th Century Swiss wrist watch by International Watch Company in an 18 carat rose gold square case with hooded lugs.  Damascened nickle split three quarter plate keyless movement with going barrel. Plain cock with polished steel regulator, compensation balance with blue steel overcoil hairspring. Club foot lever escapement.  Signed dial with applied batons and dots, small subsidiary seconds, gilt hands.  Attractive rose gold 18 carat square case with hooded lugs, gold clip on back, black calf strap with gilt buckle.