Owner manual / Language unknown
PDF / archived via raredigitalwatches.com (source)
SHA-256 24240a63a14acf540ad262c9702b2c9dbd29ba281798f7c24b20548ed24fdcd6
Manuals for module 1680, with owner, setting, service, and warranty documents labeled separately when present.
Owner manual / Language unknown
PDF / archived via raredigitalwatches.com (source)
SHA-256 24240a63a14acf540ad262c9702b2c9dbd29ba281798f7c24b20548ed24fdcd6
Owner manual / Language unknown
PDF / scanned, via digital-watch.com
SHA-256 6994d7a840cdf93a02c3b1dd0fe652ab44fc36e0859298c5c6219d694e345198