INTERNATIONAL WATCH CO IWC PROBUS SCAFUSIA POCKET WATCH MOVEMENT PARTS OR REPAIR. Description : This listing is for an International Watch Company (IWC) pocket watch movement. It is stamped “IWC Probus Scafusia” on the movement itself. The dial is unmarked. The serial number indicates a manufacture date around 1918. Weight : 61.1 grams. Dimensions :…