The Seiko 7N21-0AA0 is a watch model based on the 7N21 movement.
Parts List
330P01LN03 | crystal - crystal (inorganic) |
8Z55M0NNW1 | crown - crown |
86579420 | crystal gasket - plastic gasket for crystal |
F0H8JB | band - band |
0351880 | others - winding stem |
81190075 | others - bracelet fixing pipe |
81606899 | others - bracelet fixing pin |
7N210AA001C | others - case |
Other models with the same movement
7N21-0010 |
7N21-0020 |
7N21-0030 |
7N21-0040 |
7N21-0A00 |
7N21-0A10 |
7N21-0A30 |
7N21-0AC0 |
7N21-8A00 |
7N21-8A20 |
7N21-HAA0 |