The Seiko 1N01-0DD0 is a watch model based on the 1N01 movement.
Parts List
| RE0AD8JN02 | crystal - crystal |
| 6M30X5SNS0 | crown - crown (3h) |
| 0F200BA1S | case back gasket - case back gasket |
| 32X5JZ | band - band |
| 32X5AZ | band - band |
| 32X6AZ | band - band |
| 32X6JZ | band - band |
| 2BG050L0BDS | others - minute hand |
| 3BA050F1BNS | others - second hand |
| 1BG030L0BDS | others - hour hand |
| DB004BAD1 | others - crown and stem gasket |
| 81606439 | others - bracelet fixing pin |
| 81190075 | others - bracelet fixing pipe |
| 81604779 | others - bracelet fixing pin |
| 82832200 | others - case ring |
| 1N010DD002D | others - case |
| 1N010DD001A | others - case |
| 1N010DD0 | others - case back |
| 1N010DD001D | others - case |
| 1N010DD002A | others - case |
| 1N010GK0XS13 | others - dial |
| 1N010GK8XS13 | others - dial |
| 1N010GK8XZ13 | others - dial |
| 1N010GN0XB13 | others - dial |
| 1N010GN8XB13 | others - dial |
| 1N019 | others - machine code |
| 0351807 | others - winding stem |
Caliber 1N01
