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Original ETA winding stems – precision replacement parts for movements
Original ETA winding stems offer maximum accuracy and reliable functionality for numerous movements. They are ideal for repairs, overhauls and the replacement of worn components.
namewinding stems
manufactureETA
calibreE20.301
thread Ø1,00m
replaceabilityE20.321,E20.331,E20.341 / E20.351
item No.920004052030