The Seiko 1N01-0L30 is a watch model based on the 1N01 movement.
Parts List
| 150A02JN03 | crystal - crystal |
| 6M30D2SNW1 | crown - crown (3h) |
| 0F150BA1S | case back gasket - case back gasket |
| F253JB | band - band |
| F1Q2JB | band - band |
| F1Q3JB | band - band |
| 1BH035A0BNS | others - hour hand |
| 2BH055A0BNS | others - minute hand |
| 3BA075F0BNS | others - second hand |
| DB004BAD1 | others - crown and stem gasket |
| 0351807 | others - winding stem |
| 81606849 | others - bracelet fixing pin |
| 81181459 | others - bracelet fixing pipe |
| 81190875 | others - bracelet fixing pipe |
| 81604219 | others - bracelet fixing pin |
| 1N010L3001 | others - case |
| 1N010L3002 | others - case |
| 1N010L3003C | others - case |
Caliber 1N01
