The Seiko 1N01-0AH0 is a watch model based on the 1N01 movement.
Parts List
| K02A74LN03 | crystal - crystal |
| 6M30E5SNG1 | crown - crown |
| 6M30E5SNG4 | crown - crown |
| 0F180BA1S | case back gasket - case back gasket |
| FFM8KB | band - band |
| FFM7JB | band - band |
| A120BS | others - push pin (for lb) |
| 1N010AH001C | others - case |
| 1N010AH002C | others - case |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
Caliber 1N01
