The Seiko H357-509A is a watch model based on the H357 movement.
Parts List
| SA2W02GN00 | crystal - crystal |
| 40M74NA1 | crown - crown |
| 0J2820N01 | case back gasket - case back gasket |
| 0A0064B01 | case back gasket |
| 86177590 | crystal gasket - plastic gasket for crystal |
| 80612121 | pusher - button |
| AL05A | band - band |
| 08SC16AG | others - second hand |
| 08T10DGH | others - hour hand |
| DB0060B01 | others - crown and stem gasket |
| H357509A75 | others - case |
| 83020581 | others - dial ring |
| A190CS | others - push pin |
| H3575160XG14 | others - dial |
| H3579 | others - machine code |
| 0354650 | others - winding stem |
| 08T10DGM | others - minute hand |
| 83200101 | others - button spring clip |