The Seiko 7N42-0EB0 is a watch model based on the 7N42 movement.
Parts List
| 290AA8JN02 | crystal - crystal (inorganic) |
| 8M40AXSNN1 | crown - crown (3h) |
| 8M40AXSNW1 | crown - crown (3h) |
| 0F270BA1S | case back gasket - case back gasket |
| EA161JL | band - leather band |
| EA161ML | band - leather band |
| EA171JL | band - leather band |
| 1AX060FCBS3 | hand - hour hand |
| 2AH110F0BS3 | hand - minute hand |
| 2AH110F0BSS | hand - minute hand |
| 3AA125F6AZB | hand - second hand |
| 1AX060FCBSS | others - hour hand |
| 3AA125F6AAR | others - second hand |
| 82737920 | others - case ring |
| 0878621 | others - date dial |
| 0878622 | others - date dial |
| 0878623 | others - date dial |
| 0351892 | others - winding stem |
| AC006BAD1 | others - crown and stem gasket |
| 7N420EB001C | others - case |
| 7N420EB001D | others - case |
| 7N420EB002C | others - case |
| 7N420EB002D | others - case |
| 7N420GP4XB13 | others - dial |
| 7N420GP4XB23 | others - dial |
| 7N420GP4XS1Z | others - dial |
| 7N423 | others - machine code |
| S160BS | others - push pin |
| 3AA125F6ANS | others - second hand |