The Seiko 1N01-0DE0 is a watch model based on the 1N01 movement.
Parts List
| BA0AC6JN02 | crystal - crystal (inorganic) |
| 6M35E0SNW1 | crown - crown (3h) |
| 0F200BA1S | case back gasket - case back gasket |
| E0X1JG | band - band |
| E0X1JG-LK00 | band - link |
| E0X1JG-BK00 | clasp - clasp |
| 3BA075F1BNS | others - second hand |
| 1BH037LBBDS | others - hour hand |
| 2BH055LABDS | others - minute hand |
| 81190075 | others - bracelet fixing pipe |
| 81610279 | others - bracelet fixing pin |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| E0X1JG-BKPP | others - spring bar for buckle/clasp |
| 1N010DE001C | others - case |
| 82797020 | others - case ring |
| 1N010GP4XB13 | others - dial |
| 1N010GP4XL13 | others - dial |
| 1N010GP4XS13 | others - dial |
| 1N010GP4XZ13 | others - dial |
| 1N019 | others - machine code |
| E0X1JG-LKPN | others - pin for link |
Caliber 1N01
