The Seiko 1N01-0HG0 is a watch model based on the 1N01 movement.
Parts List
| 160AA2JN02 | crystal - crystal (inorganic) |
| 6M30X5SNS0 | crown - crown (3h) |
| 0F150BA1S | case back gasket - case back gasket |
| E133JZ-LK00 | band - link |
| E133MZ | band - metal band |
| E133JZ | band - band |
| E133JZ-BK00 | clasp - clasp |
| E133JZ-BKPP | others - spring bar for buckle/clasp |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| 81190875 | others - bracelet fixing pipe |
| 81607039 | others - bracelet fixing pin |
| 1N010HG001C | others - case |
| 1N010PB4XB13 | others - dial |
| 1N010PB4XS13 | others - dial |
| 1N010PB4XZ13 | others - dial |
| 1N010XN4XS1Z | others - dial |
| 1N010XP4XL13 | others - dial |
| 1N010XP4XZ13 | others - dial |
| 1N019 | others - machine code |
Caliber 1N01
