The Seiko S140-4A00 is a watch model based on the S140 movement.
Parts List
| 442W06LB0B | crystal - crystal (inorganic) |
| 0K550BAA2 | case back gasket - case back gasket |
| 86581280 | crystal gasket - plastic gasket for crystal |
| EC0060B01 | pusher - pusher gasket |
| 80602404 | pusher - button (12h) |
| 80602424 | pusher - button (2h) |
| 80602464 | pusher - front button |
| BZA02N | band - band |
| AN15A | band - other band |
| 81503409 | others - case back screw |
| S1404A00N0 | others - case |
| S1404A00 | others - case back |
| S1401 | others - machine code |
| 81350669 | others - button spring |
| 81350780 | others - button spring (front) |
| AE010BA12 | others - button gasket |
| 81400683 | others - button spring clip |
| 81400803 | others - button spring clip |