The Seiko 1N00-0KA0 is a watch model based on the 1N00 movement.
Parts List
| SA0AN8JN02 | crystal - crystal (inorganic) |
| 6M25Z0SNWA | crown - crown (3h) |
| 6M25Z0SNGB | crown - crown (3h) |
| 0F150BA1S | case back gasket - case back gasket |
| 34M6ZZ | band - band |
| 34M6YZ | band - band |
| 34M6XZ | band - band |
| 34M6XZ-LK | band - link |
| 34M6YZ-LK | band - link |
| 34M6ZZ-LK | band - link |
| 34M6ZZ-BK | clasp - buckle |
| 34M6ZZ-PB | clasp - parts for buckle |
| 34M6XZ-BK | clasp - buckle |
| 34M6XZ-PB | clasp - parts for buckle |
| 34M6YZ-BK | clasp - buckle |
| 34M6YZ-PB | clasp - parts for buckle |
| 1CH030L0BDS | others - hour hand |
| 2CH047L0BDS | others - minute hand |
| 1CH030L0BDG | others - hour hand |
| 2CH047L0BDG | others - minute hand |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| 1N000KA001B | others - case |
| 81190075 | others - bracelet fixing pipe |
| 81604219 | others - bracelet fixing pin |
| 82799480 | others - case ring |
| 1N000KA0 | others - case back |
| 1N000KA003B | others - case |
| 1N000PD8XA13 | others - dial |
| 1N000PE8XS14 | others - dial |
| 1N009 | others - machine code |
| 1N000KA002B | others - case |
Caliber 1N00
