The Seiko 1N01-0BG0 is a watch model based on the 1N01 movement.
Parts List
| K03A02LN03 | crystal - crystal |
| 35MV4NS1 | crown - crown |
| 0F160BA1S | case back gasket - case back gasket |
| F1W0JB | band - band |
| F1W1JB | band - band |
| 1N010BG001C | others - case |
| B080BS | others - push pin |
| 0351807 | others - winding stem |
| EZ0035B01 | others - crown and stem gasket |
Caliber 1N01
