The Seiko 1N01-0AK0 is a watch model based on the 1N01 movement.
Parts List
| 300A86JB0A | crystal - crystal |
| 300A86JB0B | crystal - crystal |
| 300A86JB0C | crystal - crystal |
| 6M35G5SNS0 | crown - crown |
| 0F170BA1S | case back gasket - case back gasket |
| EC95AB | band - band |
| EC96AB | band - band |
| EC97AB | band - band |
| EC98AB | band - band |
| 1BA060A2BNS | others - hour hand |
| 2BA080A5BNS | others - minute hand |
| 3BA090F1BNS | others - second hand |
| 0351808 | others - winding stem |
| 82822060 | others - case ring |
| 1N010AK001A | others - case |
| 81180109 | others - bracelet fixing pipe |
| 81610109 | others - bracelet fixing pin |
| 1N010AK002A | others - case |
| 1N010AK003A | others - case |
| 1N010BG4XS19 | others - dial |
| 1N010BG4XS29 | others - dial |
| 1N019 | others - machine code |
| DB004BAD1 | others - crown and stem gasket |
Caliber 1N01
