Jendritzki, Hans, Die Reparatur der Armbanduhr / Hans Jendritzki. - 8. - 9. Aufl. - 154 pages :. illustrations ; 17 cm Subjects--Topical Terms: Wrist watches--Repairing.Clocks and watches--Repairing. Subjects--Index Terms: Repair Germany Practical how-to Wrist Watch