The Seiko 7731-5090 is a watch model based on the 7731 movement.
Parts List
ES9N79SN00 | crystal |
32N13N05 | crown - crown |
0H2370B01 | case back gasket |
JA09A | band - metal band |
11P01DGH | others - hour hand |
DZ0040B01 | others - crown and stem gasket |
11SC25VG | others - second hand |
0354371 | others - winding stem |
773150901CA | others - case |
77315090XG14 | others - dial |
773162 | others - machine code |
82703330 | others - case ring |
A170BS | others - push pin |
11P01DGM | others - minute hand |
2AB110LABDG | others - minute hand |