The Seiko 1N01-0ES0 is a watch model based on the 1N01 movement.
Parts List
| BA0AG4JN02 | crystal - crystal |
| 6M35F1SNS0 | crown - crown (3h) |
| 0F190BA1S | case back gasket - case back gasket |
| E100JG | band - band |
| E100JG-LK00 | band - link |
| 2BA065S0BNS | others - minute hand |
| 3BA062F0BNS | others - second hand |
| 1BA045S0BNS | others - hour hand |
| A120BS | others - push pin (for lb) |
| 1N010JY4XS13 | others - dial |
| 1N010JY4XZ13 | others - dial |
| 1N010JZ4XL13 | others - dial |
| 1N010JZ4XZ13 | others - dial |
| 1N019 | others - machine code |
| 0351807 | others - winding stem |
| 82797640 | others - case ring |
| DB004BAD1 | others - crown and stem gasket |
| 1N010ES001D | others - case |
| 1N010ES001C | others - case |
Caliber 1N01
