The Seiko 1230-5859 is a watch model based on the 1230 movement.
Parts List
REGN15SV | crystal |
REGN15SV01 | crystal |
REGN15SV02 | crystal |
25N07DA1 | crown |
0F205NA1 | case back gasket |
0F205NA11 | case back gasket |
DZ0040B0 | case back gasket |
Z1305C | band - metal band |
Z1305C-LKG | band - link |
Z1305G | band - metal band |
Z1305G-LKG | band - link |
Z1305G-PB1 | clasp - parts for buckle/clasp |
Z1305G-BK4G | clasp - clasp |
Z1305C-PB1 | clasp - parts for buckle/clasp |
Z1305C-BK4G | clasp - clasp |
08L01JGM | hand - minute hand |
12301050XG14 | others - dial |
12301050XN14 | others - dial |
12305859 | others - case back |
1230585925 | others - case |
12305859EA | others - case |
123090 | others - machine code |
82802490 | others - case ring |
DZ0040B01 | others - crown and stem gasket |
81606439 | others - bracelet fixing pin |
81181459 | others - bracelet fixing pipe |
08L01DGH | others - hour hand |
08L01DGM | others - minute hand |
1CE050LABDG | others - hour hand |
Caliber 1230
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1230A_caliber_en_1.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1230A_caliber_en_2.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1230A_caliber_en_3.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1230A_caliber_en_4.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1230A_caliber_en_5.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1230A_caliber_en_6.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1230A_caliber_en_7.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1230A_caliber_en_8.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1230A_caliber_en_9.jpg)
![Caliber manual page](https://www.theseikoguy.com/media/movements/1/1230A_caliber_en_10.jpg)