The Seiko 1N01-0HM0 is a watch model based on the 1N01 movement.
Parts List
| ES0AF0JB0B | crystal - crystal (inorganic) |
| ES0AF0JB0D | crystal - crystal (inorganic) |
| ES0AF0JB0A | crystal - crystal (inorganic) |
| ES0AF0JB0C | crystal - crystal (inorganic) |
| ES0AF0JB0E | crystal - crystal (inorganic) |
| ES0AF0JB0F | crystal - crystal (inorganic) |
| ES0AF0JB0G | crystal - crystal (inorganic) |
| 6M35D0SJG3 | crown - crown (3h) |
| 6M35D0SNG4 | crown - crown (3h) |
| 6M35D0SNN1 | crown - crown (3h) |
| 6M35D0SJW1 | crown - crown (3h) |
| 6M35D0SNW1 | crown - crown (3h) |
| 6M35D0SKW1 | crown - crown (3h) |
| 0E120BA1S | case back gasket - case back gasket(lower) |
| 0F210BA1S | case back gasket - case back gasket |
| FJ00KZ | band - band |
| FH08JZ | band - band |
| F2G0QZ | band - band |
| FH09KZ | band - band |
| FJ04JZ | band - band |
| FJ44JZ | band - band |
| FJ45KZ | band - band |
| FJ61JZ | band - band |
| 2BC060F0BAR | others - minute hand |
| 1BC040F0BNS | others - hour hand |
| 1BC040F0BAB | others - hour hand |
| 2BC060F0BAB | others - minute hand |
| 1BC040F0BNG | others - hour hand |
| 2BC060F0BNG | others - minute hand |
| 3BA080F2BAT | others - second hand |
| 1BC040F0BNP | others - hour hand |
| 2BC060F0BNP | others - minute hand |
| 3BA080F2BAB | others - second hand |
| 3BA080F2BAW | others - second hand |
| 3BA080F2BNS | others - second hand |
| 1BC040F0BAZ | others - hour hand |
| 2BC060F0BAW | others - minute hand |
| 3BA080F2BNP | others - second hand |
| 1BC040F0BAR | others - hour hand |
| 2BC060F0BNS | others - minute hand |
| 81510369 | others - case back screw |
| 82799560 | others - case ring |
| 84609584 | others - case back(lower) |
| 1N010HM002C | others - case |
| 81180249 | others - bracelet fixing pipe |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| 81604939 | others - bracelet fixing pin |
| 1N010HM003C | others - case |
| 1N010HM001C | others - case |
| 1N010HM005C | others - case |
| 1N010HM018C | others - case |
| 1N010HM0 | others - case back |
| 1N010HM012C | others - case |
| 84609589 | others - case back(lower) |
| 1N010HM008C | others - case |
| 84609581 | others - case back(lower) |
| 1N010HM015C | others - case |
| 1N010PG4X919 | others - dial |
| 1N010PG4X929 | others - dial |
| 1N010PG4X939 | others - dial |
| 1N010PG4XB19 | others - dial |
| 1N010PG4XZ19 | others - dial |
| 1N010RS4XG19 | others - dial |
| 1N010RS4XS19 | others - dial |
| 1N010RS4XZ19 | others - dial |
| 1N013 | others - machine code |
| 81390029 | others - click spring |
| 84357644 | others - dial ring |
| 84357645 | others - dial ring |
| 84357646 | others - dial ring |
| 84357647 | others - dial ring |
| 84357648 | others - dial ring |
| 84357649 | others - dial ring |
| 85026369 | others - protector |
| 85026381 | others - protector |
| 85026384 | others - protector |
| 85026389 | others - protector |
| 89870989 | others - click ball |
Caliber 1N01
