The Seiko 5H23-5A3A is a watch model based on the 5H23 movement.
Parts List
ES9W00HN01 | crystal |
ES9W00HN | crystal |
40M78NS1 | crown - crown |
0A2700N0A | case back gasket - case back gasket |
86574401 | crystal gasket - plastic gasket for crystal |
B1402S | band - metal band |
B1402S-LKS | band - link |
B1402S-PB1 | clasp - parts for buckle/clasp |
B1402S-BK1S | clasp - clasp |
A180CS | others - push pin |
0801719 | others - date dial |
5H235A30XL13 | others - dial |
5H235A3A61 | others - case |
5H239 | others - machine code |
82800900 | others - case ring |
0351670 | others - winding stem |
11C16NSH | others - hour hand |
13SC04ES | others - second hand |
0Z0060B01 | others - crown and stem gasket |
10C26NSM | others - minute 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)