The Seiko 1N00-5050 is a watch model based on the 1N00 movement.
Parts List
| ES5A19JN02 | crystal - crystal |
| 6M35F7SNS0 | crown - crown (3h) |
| 6M35F7SNG1 | crown - crown |
| 0F200BA1S | case back gasket - case back gasket |
| 71N6XZ | band - band |
| 71N6YZ | band - band |
| 71N6ZZ | band - band |
| 71N7ZZ | band - band |
| 71N7XZ | band - band |
| 71N7YZ | band - band |
| 71N6XZ-LK4 | band - link |
| 71N6YZ-LK4 | band - link |
| 71N7XZ-LK4 | band - link |
| 71N7YZ-LK4 | band - link |
| 71N7ZZ-LK2 | band - link |
| 1CE030L2BDS | others - hour hand |
| 2CE047L0BDS | others - minute hand |
| A120BS | others - push pin (for lb) |
| 1N000134XB13 | others - dial |
| 1N000134XB14 | others - dial |
| 1N000134XG14 | others - dial |
| 1N000134XS14 | others - dial |
| 1N000134XS24 | others - dial |
| 1N000134XS34 | others - dial |
| 1N000134XS43 | others - dial |
| 1N009 | others - machine code |
| 71N7YZ-EP4 | others - endpiece |
| DB004BAD1 | others - crown and stem gasket |
| 0351807 | others - winding stem |
| 1N0050502SA | others - case |
| 1N0050502HA | others - case |
| 1N00505029A | others - case |
| 82845350 | others - case ring |
| 2CE047L0BDG | others - minute hand |
| 1CE030L2BDG | others - hour hand |
Caliber 1N00
