The Seiko 1F21-5B10 is a watch model based on the 1F21 movement.
Parts List
SACW14SN01 | crystal |
25M20NS3 | crown |
0A1900N01 | case back gasket - case back gasket |
MK52E | band - leather band |
A130AS | others - push pin (for lb) |
1F210F20XS13 | others - dial |
1F215 | others - machine code |
1F215B10 | others - case back |
1F215B1061 | others - case |
82824000 | others - case ring |
0351807 | others - winding stem |
07SC06DS | others - second hand |
1BB050L0BCA | others - hour hand |
EZ0035B01 | others - crown and stem gasket |
2BB075L0BCA | others - minute hand |
3EA075A0BDS | others - second hand |