Seiko winding stem 351222 / 2205 2202 2220

1 Tige de remontoir Seiko  / 1 Seiko winding stem

Original Seiko part

Neuf de stock / New old stock

Ref : 351222

Same stem for all following calibers : 2201 2205 2202 2220

(This is the long stem half thread version. The short stem full thread version is 351221)

Thread 90

Length 17.4 mm