The Seiko 1N01-0JJ0 is a watch model based on the 1N01 movement.
Parts List
| BA2A82SN02 | crystal - crystal (sapphire) |
| 6K35C6SNW1 | crown - crown (3h) |
| 0F210BAD2 | case back gasket - case back gasket |
| D269AB | band - band |
| D269AB-LK00 | band - link |
| D269AB-BK00 | clasp - clasp |
| D269AB-BKLK-12H | clasp - parts for buckle/clasp |
| D269AB-BKLK-6H | clasp - parts for buckle/clasp |
| 3BA075F0BNS | others - second hand |
| 1BF052S0BDS | others - hour hand |
| 2BF075S0BDS | others - minute hand |
| 82845120 | others - case ring |
| AC004BAD1 | others - crown and stem gasket |
| 0351807 | others - winding stem |
| D269AB-BKPP | others - spring bar for buckle/clasp |
| D269AB-EP00 | others - endpiece |
| 1N010JJ002A | others - case |
| 1N010JJ0 | others - case back |
| 1N010RX0XR13 | others - dial |
| 1N019 | others - machine code |
| D269AB-LK01 | others - half adjust link |
| D269AB-LKPN | others - pin for link |
| S140BS | others - push pin |
Caliber 1N01
