The Seiko 1N01-0AP0 is a watch model based on the 1N01 movement.
Parts List
| 190A25SN02 | crystal - crystal |
| 6K30A3SNG2 | crown - crown |
| 6K30A3SNS0 | crown - crown (3h) |
| 0F170BAD2 | case back gasket - case back gasket |
| D1T8CZ-LK00 | band - link |
| D1T8AZ-LK00 | band - link |
| D1T8AZ | band - band |
| D1T8CZ | band - band |
| D1T8AZ-BK00 | clasp - clasp |
| 1BB052A1BNG | others - hour hand |
| 3BA075F1BNG | others - second hand |
| 3BA075F1BNS | others - second hand |
| 1BG050LABCH | others - hour hand |
| 2BG075LABCH | others - minute hand |
| 81606439 | others - bracelet fixing pin |
| 81190875 | others - bracelet fixing pipe |
| 1N010AP001A | others - case |
| 82842100 | others - case ring |
| 1N010AP0 | others - case back |
| 1N010AP002A | others - case |
| 1N010AP003A | others - case |
| 1N010BN0XS14 | others - dial |
| 1N010BP0X914 | others - dial |
| 1N010BR0XS13 | others - dial |
| 1N019 | others - machine code |
| 0351807 | others - winding stem |
| AC004BAD1 | others - crown and stem gasket |
| D1T8AZ-BKPP | others - spring bar for buckle/clasp |
| D1T8AZ-LKPN | others - pin for link |
| D1T8CZ-BKPP | others - spring bar for buckle/clasp |
| D1T8CZ-LKPN | others - pin for link |
| 2BB075A1BNG | others - minute hand |
Caliber 1N01
