caliber specifical Subgroups ETA 201.001 nameversioncalibreitem No.Special keysfor disassembly of nutsETA 201.001513400 ETA 7750 nameversioncalibreitem No.Adjustment toolExzenterklingeETA 7750513378 RLX nameversionmanufacturecontentsitem No.punch-assortmentfor rotor axisRLX4 pieces513385