Owner manual / Language unknown
Scanned images, not text-searchable / assembled from manualslib scans (source)
SHA-256 da92868c2df2aa1d8b1b737cedf2f3a6e8bfd23dd73e9d8f22fef17c4e7e7699
OLD WATCH SHOP
Citizen Module C20X
Manuals for module C20X, with owner, setting, service, and warranty documents labeled separately when present.