The Seiko 1N01-0MH0 is a watch model based on the 1N01 movement.
Parts List
| 165AA8JN02 | crystal - crystal (inorganic) |
| 6M30D2SNW1 | crown - crown (3h) |
| 0F150BA1S | case back gasket - case back gasket |
| E197JZ | band - metal band |
| E197JZ-LK00 | band - link |
| E197JZ-BK00 | clasp - clasp |
| 1BA037LZBDS | others - hour hand |
| 3BA075F1BNS | others - second hand |
| 2BA055LZBDS | others - minute hand |
| 81190875 | others - bracelet fixing pipe |
| 81607539 | others - bracelet fixing pin |
| 82821520 | others - case ring |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| E197JZ-BKPP | others - spring bar for buckle/clasp |
| 1N010MH001C | others - case |
| 1N010MH001D | others - case |
| 1N010XV4XA13 | others - dial |
| 1N010XV4XA23 | others - dial |
| 1N019 | others - machine code |
| E197JZ-LKPN | others - pin for link |
Caliber 1N01
