The Seiko 1N01-0BN0 is a watch model based on the 1N01 movement.
Parts List
| RE6A74JN02 | crystal - crystal |
| 6M35F7SNG0 | crown - crown |
| 6M35F7SNS0 | crown - crown (3h) |
| 0F160BA1S | case back gasket - case back gasket |
| 31G7AZ | band - band |
| 31G7BZ | band - band |
| 31G7CZ | band - band |
| 4JA8AW | band - band |
| 31G8AZ | band - band |
| 4JA5AW | band - band |
| 4JA4AW | band - band |
| 4JA7AW | band - band |
| 4JA6BW | band - band |
| 4JA5BW | band - band |
| 4JA9BW | band - band |
| 4JB0BW | band - band |
| 31G7BZ-LK | band - link |
| 31G7CZ-LK | band - link |
| 31G7CZ-PB | clasp - parts for buckle |
| 31G7BZ-PB | clasp - parts for buckle |
| 31G7BZ-BK | clasp - buckle |
| 31G7CZ-BK | clasp - buckle |
| 1BA027AZBNG | others - hour hand |
| 1BA027AZBNS | others - hour hand |
| 1BA027LZBDG | others - hour hand |
| 1BA027LZBDS | others - hour hand |
| 2BA042LZBDG | others - minute hand |
| 2BA042LZBDS | others - minute hand |
| 3BA050F1BNG | others - second hand |
| 3BA050F1BNS | others - second hand |
| 1BA030AZBNG | others - hour hand |
| 1BA030AZBNS | others - hour hand |
| 2BA042AZBDG | others - minute hand |
| 2BA042AZBDS | others - minute hand |
| A110BS | others - push pin (for mb) |
| 1N010DH0XB13 | others - dial |
| 1N010DH0XG14 | others - dial |
| 1N010DH0XL13 | others - dial |
| 1N010DH0XS13 | others - dial |
| 1N010DH0XS24 | others - dial |
| 1N010DJ0XB13 | others - dial |
| 1N010DJ0XB24 | others - dial |
| 1N010DJ0XG14 | others - dial |
| 1N010DJ0XS13 | others - dial |
| 1N010DJ0XS24 | others - dial |
| 1N010DK0XB13 | others - dial |
| 1N010DK0XG14 | others - dial |
| 1N010DK0XS13 | others - dial |
| 1N010DK0XS24 | others - dial |
| 1N010DL0XA13 | others - dial |
| 1N010DL0XA24 | others - dial |
| 1N010DL0XA34 | others - dial |
| 1N010DM0XS14 | others - dial |
| 1N019 | others - machine code |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| 82834900 | others - case ring |
| 1N010BN006A | others - case |
| 1N010BN005A | others - case |
| 1N010BN004A | others - case |
| 1N010BN003A | others - case |
| 1N010BN002A | others - case |
| 1N010BN001A | others - case |
| 1N010BN0 | others - case back |
Caliber 1N01
