The Seiko 7N42-0AE0 is a watch model based on the 7N42 movement.
Parts List
| 290P42LN03 | crystal - crystal (inorganic) |
| 8K55C2SNW1 | crown - crown (3h) |
| FH2980B01 | case back gasket - case back gasket |
| 86620315 | crystal gasket - plastic gasket for crystal |
| F1S2JZ | band - band |
| A120BS | others - push pin (for lb) |
| 7N420AE001C | others - case |
| 7N420AE002C | others - case |
| 0351892 | others - winding stem |
| AD006BAD1 | others - crown and stem gasket |