The Seiko 4N20-5420 is a watch model based on the 4N20 movement.
Parts List
BA0A39JN02 | crystal - crystal |
40MY7NA1 | crown - crown |
0F170BAA3 | case back gasket - case back gasket |
DAT1BW | band - band |
DAT2BW | band - band |
1CH030A1BAA | others - hour hand |
2CH045A1BAA | others - minute hand |
A110BS | others - push pin (for mb) |
4N201570XS19 | others - dial |
4N201570XS29 | others - dial |
4N2061 | others - machine code |
DZ0040B01 | others - crown and stem gasket |
0351155 | others - winding stem |
4N20542075A | others - case |
4N205420 | others - case back |
82851190 | others - case ring |