The Seiko 1N01-0BB0 is a watch model based on the 1N01 movement.
Parts List
| 190A02SN02 | crystal - crystal (sapphire) |
| 6K30A3SNS0 | crown - crown (3h) |
| 6K30A3SNG0 | crown - crown |
| 6K30A3SNG4 | crown - crown |
| 0F180BAD2 | case back gasket - case back gasket |
| 31B0JB | band - band |
| 31B0LB | band - band |
| 32E2KB | band - band |
| 32E2LB | band - band |
| 31B0LB-LK | band - link |
| 32E2KB-LK | band - link |
| 32E2LB-LK | band - link |
| 32E2LB-PB | clasp - parts for buckle |
| 31B0LB-BK | clasp - buckle |
| 32E2KB-BK | clasp - buckle |
| 32E2LB-BK | clasp - buckle |
| 32E2KB-PB | clasp - parts for buckle |
| 3BA100F0BNG | others - second hand |
| 3BA100F0BNS | others - second hand |
| 3BA075F1BNG | others - second hand |
| 1BB050S0BNG | others - hour hand |
| 1BE050L0BNG | others - hour hand |
| 1BE050L0BNS | others - hour hand |
| 2BB075S0BNG | others - minute hand |
| 2BE075L2BNG | others - minute hand |
| 2BE075L2BNS | others - minute hand |
| 81180249 | others - bracelet fixing pipe |
| 81611299 | others - bracelet fixing pin |
| 1N010BB001D | others - case |
| 82842780 | others - case ring |
| 1N010BB0 | others - case back |
| 1N010BB002D | others - case |
| 0351807 | others - winding stem |
| AC004BAD1 | others - crown and stem gasket |
| 1N010CG8XS13 | others - dial |
| 1N010CG8XS24 | others - dial |
| 1N010CH8XB13 | others - dial |
| 1N010CH8XS13 | others - dial |
| 1N010EZ8XS14 | others - dial |
| 1N010EZ8XS24 | others - dial |
| 1N019 | others - machine code |
| 1N010BB003D | others - case |
Caliber 1N01
