The Seiko 1N00-1E40 is a watch model based on the 1N00 movement.
Parts List
| RE3A96JN02 | crystal - crystal |
| 6M30C8SNGA | crown - crown |
| 6M30C8SNWA | crown - crown (3h) |
| 0F170BA1S | case back gasket - case back gasket |
| 49E7AG-LK5 | band - link |
| 49E7BG-LK6 | band - link |
| 49E8CG-LK6 | band - link |
| 49E7AG | band - band |
| 49E7BG | band - band |
| 49E8CG | band - band |
| 49E7AG-BKX | clasp - buckle |
| 49E7BG-BKX | clasp - buckle |
| 49E8CG-BKX | clasp - buckle |
| 2CE062L0BDS | others - minute hand |
| 1CE040L0BDS | others - hour hand |
| 2CE062L0BDG | others - minute hand |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| 81604259 | others - bracelet fixing pin |
| 81190875 | others - bracelet fixing pipe |
| 82837840 | others - case ring |
| 1N001E4061 | others - case |
| 1N001E40 | others - case back |
| 1N001E4061A | others - case |
| 1N001E4075 | others - case |
| 1N004W60XG14 | others - dial |
| 1N004W60XL13 | others - dial |
| 1N004W60XS24 | others - dial |
| 1N004W70XG14 | others - dial |
| 1N004W70XS13 | others - dial |
| 1N009 | others - machine code |
| 1CE040L0BDG | others - hour hand |
Caliber 1N00
