Very little is known about this intriguing and rare reference. Featuring classic divers stainless steel tonneau case typical of the 1970’s and with large indexes and a bright orange minute hand, research shows that reference 9601 corresponds to the unusual Lemania bullhead chronograph so places it only one reference number apart as those cases were unsigned during this period and were also marketed under the name Richard. An extremely rare chronograph kept in close to new unpolished condition.