The Seiko 1N00-0HB0 is a watch model based on the 1N00 movement.
Parts List
| RE0AL0JN02 | crystal - crystal (inorganic) |
| 6M30E5SNG7 | crown - crown |
| 6M30E5SNS0 | crown - crown |
| 0F160BA1S | case back gasket - case back gasket |
| 33Q4KB | band - band |
| 33Q4LB | band - band |
| 33Q4JB | band - band |
| 33Q5LB | band - band |
| 33Q4JB-LK | band - link |
| 33Q4KB-LK | band - link |
| 33Q4LB-LK | band - link |
| 33Q5LB-LK | band - link |
| 33Q5LB-BK | clasp - buckle |
| 33Q5LB-PB | clasp - parts for buckle |
| 33Q4JB-BK | clasp - buckle |
| 33Q4JB-PB | clasp - parts for buckle |
| 33Q4LB-BK | clasp - buckle |
| 33Q4LB-PB | clasp - parts for buckle |
| 33Q4KB-BK | clasp - buckle |
| 33Q4KB-PB | clasp - parts for buckle |
| 2CA052A5BNG | others - minute hand |
| 2CA052A5BNS | others - minute hand |
| 1CA037A7BNG | others - hour hand |
| 1CA037A7BNS | others - hour hand |
| DB004BAD1 | others - crown and stem gasket |
| 81190075 | others - bracelet fixing pipe |
| 0351807 | others - winding stem |
| 1N000HB002B | others - case |
| 1N000HB001B | others - case |
| 82797980 | others - case ring |
| 81607599 | others - bracelet fixing pin |
| 1N000HB0 | others - case back |
| 1N000HB003B | others - case |
| 1N000HB004B | others - case |
| 1N000LG8XS14 | others - dial |
| 1N000LG8XS24 | others - dial |
| 1N000LH8XA13 | others - dial |
| 1N009 | others - machine code |
Caliber 1N00
