The Seiko 7N42-0CB0 is a watch model based on the 7N42 movement.
Parts List
| 290PA4HN02 | crystal - crystal (inorganic) |
| 8K45D2TZA1 | crown - crown |
| FE318BAD2 | case back gasket - case back gasket |
| 86565321 | crystal gasket - plastic gasket for crystal |
| 33T8MZ | band - band |
| 33T9MZ | band - metal band |
| 33T8MZ-LK | band - link |
| 33T9MZ-LK | band - link |
| 4KG5MZ | band - band |
| 4KG6MZ | band - leather band |
| 4KG7MZ | band - band |
| 33T9MZ-BK | clasp - buckle |
| 33T9MZ-PB | clasp - parts for buckle |
| 33T8MZ-BK | clasp - buckle |
| 33T8MZ-PB | clasp - parts for buckle |
| 1AB080A6BAW | others - hour hand |
| 2AB120A6BAW | others - minute hand |
| 3AX125F5AAR | others - hand |
| 3AX125F5AAW | others - hand |
| 3AX125F5AAY | others - hand |
| 0878587 | others - date dial |
| 7N420DV8X919 | others - dial |
| 7N420DV8XL19 | others - dial |
| 7N420DW8XB19 | others - dial |
| 7N420DW8XE19 | others - dial |
| 7N423 | others - machine code |
| S200BS | others - push pin |
| 7N420CB001B | others - case |
| AD006BAD1 | others - crown and stem gasket |
| 0351892 | others - winding stem |
| 82736540 | others - case ring |
| 7N420CB0 | others - case back |