The Seiko 7N42-0BF0 is a watch model based on the 7N42 movement.
Parts List
| 290AA2JN02 | crystal - crystal |
| 8K45D2SNW1 | crown - crown |
| 0F280BAD2 | case back gasket - case back gasket |
| 4KC3JW | band - band |
| 32W3JZ | band - band |
| 4KC1JW | band - leather band |
| 4KC2JW | band - band |
| 32W0JZ | band - metal band |
| BP31B7JZ | clasp - verschluss stahl |
| 3AX125F5AAL | others - hand |
| 3AX125F5AAW | others - hand |
| 3AX125F5AAE | others - second hand |
| 1AH080A1BN1 | others - hour hand |
| 2AH115A1BN1 | others - minute hand |
| 3AX125F5AAJ | others - hand |
| 1AA080AZBAW | others - hour hand |
| 2AA120AZBAW | others - minute hand |
| 3AX125F5ANS | others - second hand |
| 2AH115A1BNS | others - minute hand |
| 0351892 | others - winding stem |
| 82736540 | others - case ring |
| 7N420BF001B | others - case |
| 7N420BF0 | others - case back |
| AD006BAD1 | others - crown and stem gasket |
| 0878580 | others - date dial |
| 0878587 | others - date dial |
| 7N420CF8XB19 | others - dial |
| 7N420CF8XN19 | others - dial |
| 7N420CG8X919 | others - dial |
| 7N420CG8X929 | others - dial |
| 7N420CG8XN19 | others - dial |
| 7N423 | others - machine code |
| S200BS | others - push pin |
| 1AH080A1BNS | others - hour hand |
| 290AA2JN02 | crystal - crystal |
| 8K45D2SNW1 | crown - crown |
| 0F280BAD2 | case back gasket - case back gasket |
| 4KC3JW | band - band |
| 32W3JZ | band - band |
| 4KC1JW | band - leather band |
| 4KC2JW | band - band |
| 32W0JZ | band - metal band |
| BP31B7JZ | clasp - verschluss stahl |
| 3AX125F5AAL | others - hand |
| 3AX125F5AAW | others - hand |
| 3AX125F5AAE | others - second hand |
| 1AH080A1BN1 | others - hour hand |
| 2AH115A1BN1 | others - minute hand |
| 3AX125F5AAJ | others - hand |
| 1AA080AZBAW | others - hour hand |
| 2AA120AZBAW | others - minute hand |
| 3AX125F5ANS | others - second hand |
| 2AH115A1BNS | others - minute hand |
| 0351892 | others - winding stem |
| 82736540 | others - case ring |
| 7N420BF001B | others - case |
| 7N420BF0 | others - case back |
| AD006BAD1 | others - crown and stem gasket |
| 0878580 | others - date dial |
| 0878587 | others - date dial |
| 7N420CF8XB19 | others - dial |
| 7N420CF8XN19 | others - dial |
| 7N420CG8X919 | others - dial |
| 7N420CG8X929 | others - dial |
| 7N420CG8XN19 | others - dial |
| 7N423 | others - machine code |
| S200BS | others - push pin |
| 1AH080A1BNS | others - hour hand |