Billigwerkzeugset because metal too soft: tweezers is bent directly at the first use (battery replacement), screwdrivers have lost metal chips, so I had to clean the clock by clockmaker. Better spend more money on Markenwerkzeugset or directly go to the watchmaker (then yet convenient). Only the Uhrhalterung that seem both Case opener and Stiftausdrücker appropriate for occasional hobby use.
