The Seiko 4N20-0090 is a watch model based on the 4N20 movement.
Parts List
200WB9SK01 | crystal - crystal (inorganic) |
25M25DA5 | crown - crown (3h) |
0F170BAA3 | case back gasket - case back gasket |
MK05E | band - leather band |
A130AS | others - push pin (for lb) |
4N200090 | others - case back |
4N2000907NA | others - case |
4N200260XS14 | others - dial |
4N2060 | others - machine code |
82832710 | others - case ring |
0351156 | others - winding stem |
08Y31VCH | others - hour hand |
DZ0040B01 | others - crown and stem gasket |
08Y31VGM | others - minute hand |
1CD060AABAA | others - hour hand |
2CD085AABCA | others - minute hand |