The Seiko 3Y09-5A10 is a watch model based on the 3Y09 movement.
Parts List
| SAGN34JN01 | crystal |
| SAGN34JN | crystal |
| 30MB4NA1 | crown |
| 0H1860N01 | case back gasket - case back gasket |
| 0H1860N0 | case back gasket |
| ZGJ22G | band |
| ZGA14K | band - leather band |
| ZGJ18K | band - leather band |
| ZGJ22K | band - leather band |
| ZGJ23K | band - leather band |
| ZGA14G | band |
| ZGJ23G | band |
| A110BS | others - push pin (for mb) |
| 0801756 | others - date dial |
| 0801764 | others - date dial |
| 3Y090A10XG14 | others - dial |
| 3Y090A10XL14 | others - dial |
| 3Y090A18XG14 | others - dial |
| 3Y090A18XL14 | others - dial |
| 3Y090A30XS19 | others - dial |
| 3Y090A38XS19 | others - dial |
| 3Y095A10 | others - case back |
| 3Y095A1025 | others - case |
| 3Y099 | others - machine code |
| 82812340 | others - case ring |
| 0351546 | others - winding stem |
| 06T22NGH | others - hour hand |
| DZ0041B01 | others - crown and stem gasket |
| 05T32FBM | others - minute hand |
| 06T22NGM | others - minute hand |
| 05T32FBH | others - hour hand |