The Seiko W359-4A20 is a watch model based on the W359 movement.
Parts List
| ES0P52LB0B | crystal - crystal (inorganic) |
| ES0P52LB0C | crystal |
| ES0P52LB | crystal |
| 86586150 | case back gasket - plastic gasket for case back |
| EC0060B0 | case back gasket - crown gasket |
| 86578540 | crystal gasket - plastic gasket for crystal |
| EC0060B01 | pusher - pusher gasket |
| 80605649 | pusher - button |
| 80605629 | pusher - button(10h) |
| Z1624S | band |
| ZLM27 | band |
| A200CS | others - push pin |
| W3590 | others - machine code |
| W3594A2061 | others - case |
| W3594A2061A | others - case |
| 81350540 | others - button spring |
| 81400900 | others - button spring clip |
Other models with the same movement