The Seiko 5H23-5090 is a watch model based on the 5H23 movement.
Parts List
ESCW25LN01 | crystal - crystal (inorganic) |
35MK9NS1 | crown |
FE308BA11 | case back gasket - case back gasket |
DH0100B01 | case back gasket - crown and stem gasket (4h) |
86583370 | crystal gasket - plastic gasket for crystal |
U1005S | band - metal band |
3AA125F1A6S | others - second hand |
3AA125F3A6S | others - second hand |
1AA075LEBMH | others - hour hand |
A200BS | others - push pin |
0351105 | others - winding stem |
0801722 | others - date dial |
5H23507RXS17 | others - dial |
5H235090 | others - case back |
5H23509061 | others - case |
82733550 | others - case ring |
2AA115LABMH | others - minute hand |
11SC17T2 | others - second hand |
12P21MSM | others - minute hand |
12P21MSH | others - hour hand |
Caliber 5H23
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5H23A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5H23A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5H23A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5H23A_caliber_en_4.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/5/5H23A_caliber_en_5.jpg)