The Seiko 7N42-0AV0 is a watch model based on the 7N42 movement.
Parts List
| 290A03JN02 | crystal - crystal |
| 8M40C7SNG0 | crown - crown (3h) |
| 8M40C7SNS0 | crown - crown |
| 0F270BA1S | case back gasket - case back gasket |
| 31F4JB | band - band |
| 31F4KB | band - band |
| 31F4LB | band - band |
| 31F4KB-LK | band - link |
| 31F4LB-LK | band - link |
| 31F4LB-PB | clasp - parts for buckle |
| 31F4KB-PB | clasp - parts for buckle |
| 3AA125F1ANG | others - second hand |
| 3AA125F3ANG | others - second hand |
| 3AA125F1ANS | others - second hand |
| 3AA125F3ANS | others - second hand |
| 1AB075LPBSS | others - hour hand |
| 2AB115LNBSS | others - minute hand |
| 2AH120A1BNG | others - minute hand |
| 2AH120A1BNS | others - minute hand |
| AC006BAD1 | others - crown and stem gasket |
| 0351892 | others - winding stem |
| 7N420AV003D | others - case |
| 0878580 | others - date dial |
| 0878587 | others - date dial |
| 0878588 | others - date dial |
| 0878617 | others - date dial |
| 0878619 | others - date dial |
| 82737920 | others - case ring |
| 7N420AV001D | others - case |
| 7N420AV0 | others - case back |
| 7N420BT8XB13 | others - dial |
| 7N420BT8XG14 | others - dial |
| 7N420BT8XS13 | others - dial |
| 7N420BT8XS24 | others - dial |
| 7N420BV8XG14 | others - dial |
| 7N420BV8XL14 | others - dial |
| 7N420BV8XN13 | others - dial |
| 7N420BV8XS13 | others - dial |
| 7N420BV8XS24 | others - dial |
| 7N423 | others - machine code |
| S180BS | others - push pin |
| 7N420AV002D | others - case |
| 1AH080A1BNS | others - hour hand |
| 2AB115LNBSG | others - minute hand |
| 1AB075LPBSG | others - hour hand |
| 1AH080A1BNG | others - hour hand |