The Seiko 1N01-5E40 is a watch model based on the 1N01 movement.
Parts List
| K02A03LN03 | crystal - crystal |
| 6M30B5NNG0 | crown - crown |
| 0F150BA1S | case back gasket - case back gasket |
| 4EQ0KZ | band - band |
| 4KB3KZ | band - leather band |
| 4EP8KZ | band - band |
| 4EP9KZ | band - band |
| 1BH042A1BAA | others - hour hand |
| 3BA075F1BNG | others - second hand |
| 2BH060A1BAA | others - minute hand |
| 1BC042A1BAA | others - hour hand |
| 2BC060A1BAA | others - minute hand |
| 1BA042A1BNG | others - hour hand |
| A100BS | others - push pin (for mb) |
| 1N011N08XG14 | others - dial |
| 1N011N08XS14 | others - dial |
| 1N011N18XS14 | others - dial |
| 1N011N28XS14 | others - dial |
| 1N019 | others - machine code |
| 0351807 | others - winding stem |
| DZ0040B01 | others - crown and stem gasket |
| 1N015E4001D | others - case |
| 82841520 | others - case ring |
| 1N015E40 | others - case back |
| 2BA060A1BNG | others - minute hand |
| K02A03LN03 | crystal - crystal |
| 6M30B5NNG0 | crown - crown |
| 0F150BA1S | case back gasket - case back gasket |
| 4EQ0KZ | band - band |
| 4KB3KZ | band - leather band |
| 4EP8KZ | band - band |
| 4EP9KZ | band - band |
| 1BH042A1BAA | others - hour hand |
| 3BA075F1BNG | others - second hand |
| 2BH060A1BAA | others - minute hand |
| 1BC042A1BAA | others - hour hand |
| 2BC060A1BAA | others - minute hand |
| 1BA042A1BNG | others - hour hand |
| A100BS | others - push pin (for mb) |
| 1N011N08XG14 | others - dial |
| 1N011N08XS14 | others - dial |
| 1N011N18XS14 | others - dial |
| 1N011N28XS14 | others - dial |
| 1N019 | others - machine code |
| 0351807 | others - winding stem |
| DZ0040B01 | others - crown and stem gasket |
| 1N015E4001D | others - case |
| 82841520 | others - case ring |
| 1N015E40 | others - case back |
| 2BA060A1BNG | others - minute hand |
Caliber 1N01
