An incredible and rare 1950s Clebar Steel Valjoux 72 Chronograph Triple Date Calendar Wristwatch. Steel case has remained razor sharp, appears to be unpolished. All original silver dial is in nice shape. Has some visible patina in keeping with age and usage. Original luminescent on dial has an excellent color and patina. Hands appear to be have have been previously re-lumed. Timepiece shows general wear from usage and age, has not been serviced. Clebar signed Valjoux 72 movement is running, chronograph and triple date function.