AVIA AUTOMATIC WATCH, CALIBRE ETA 2783, 17 JEWELS, SPARES OR REPAIRAvia automatic wristwatch in a gold plated case. Please accept the photographs as part of the description and if you are interested in this watch and want any further information please contact us. The watch is in working order with an ETA, Calibre 2783, 17 jewel movement with date wheel. It is complete and works but it is missing its crown and the case plating is slightly worn through in places, hence it is being sold for spares, repair or a project.