The Seiko 7N42-7B90 is a watch model based on the 7N42 movement.
Parts List
SA0P42JN03 | crystal - crystal (inorganic) |
8K55C6SNW1 | crown - crown (3h) |
FE298BA11 | case back gasket - case back gasket |
86584581 | crystal gasket - plastic gasket for crystal |
4J26JB | band - band |
3AA120F2AN1 | others - second hand |
1BA077F0BE1 | others - hour hand |
2BA117F0BE1 | others - minute hand |
A110BS | others - push pin (for mb) |
0878621 | others - date dial |
7N423 | others - machine code |
7N427D48XB13 | others - dial |
84331045 | others - dial ring |
82738200 | others - case ring |
7N427B9001D | others - case |
7N427B90 | others - case back |
0351892 | others - winding stem |
AD006BAD1 | others - crown and stem gasket |
3AA117F0AN1 | others - second hand |