The Seiko 1N01-0H00 is a watch model based on the 1N01 movement.
Parts List
| 160A06JZ0A | crystal - crystal |
| 6M40A2SNG1 | crown - crown |
| 0F150NA1S | case back gasket - case back gasket |
| 44A6MZ | band - band |
| 44A6MZ-LKG | band - link |
| 44A6MZ-BK4S | clasp - buckle |
| 1BB042A2BNG | others - hour hand |
| 3BA075F0BNG | others - second hand |
| 0351807 | others - winding stem |
| 81604259 | others - bracelet fixing pin |
| 81190155 | others - bracelet fixing pipe |
| 82821520 | others - case ring |
| 1N010H0079Z | others - case |
| 1N010H00 | others - case back |
| 1N011E58XS34 | others - dial |
| 1N019 | others - machine code |
| DZ0040B01 | others - crown and stem gasket |
| 2BB065A0BNG | others - minute hand |
Caliber 1N01
