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Original Seiko winding stems – precise replacement parts for movements
Original Seiko winding stems offer maximum precision and reliable functionality for numerous movements. They are ideal for repairs, overhauls and the replacement of worn components.
namewinding stems
manufactureSeiko
calibre1F20
part No.351-807
thread Ø0.60 mm
replaceability1N00,1N01,YL60
item No.9840351807