The Seiko 1N01-0JW0 is a watch model based on the 1N01 movement.
Parts List
| 180AA8JN02 | crystal - crystal (inorganic) |
| 6K40C4SNW1 | crown - crown (3h) |
| 0F160BAD2 | case back gasket - case back gasket |
| D362JB | band - band |
| D362JB-LK00 | band - link |
| D362JB-BK00 | clasp - clasp |
| 1BX045S2BD1 | others - hour hand |
| 2BX065S0BD1 | others - minute hand |
| 3BA075F0BN1 | others - second hand |
| 81606359 | others - bracelet fixing pin |
| 1N010SY4XR19 | others - dial |
| 1N019 | others - machine code |
| D362JB-LKPN | others - pin for link |
| 1N010JW001C | others - case |
| 1N010JW0 | others - case back |
| 82821740 | others - case ring |
| 0351807 | others - winding stem |
| AC004BAD1 | others - crown and stem gasket |
| 81190075 | others - bracelet fixing pipe |
Caliber 1N01
