The Seiko 1N01-0LK0 is a watch model based on the 1N01 movement.
Parts List
| RE1AL2JN02 | crystal - crystal (inorganic) |
| 6M30C8SNGC | crown - crown (3h) |
| 0F180BA1S | case back gasket - case back gasket |
| 4LJ0KE | band - leather band |
| 4LJ0YE | band - leather band |
| 4J42YB | band - band |
| 4J43KB | band - band |
| 4J42KB | band - leather band |
| 4LJ0KE-BK | clasp - buckle |
| 4LJ0KE-PB | clasp - parts for buckle |
| 4LJ0YE-BK | clasp - buckle |
| 1BA035A1BNG | others - hour hand |
| 2BA055A1BNG | others - minute hand |
| 3BA075F1BNG | others - second hand |
| 2BC055A1BAA | others - minute hand |
| 2BA057A1BNG | others - minute hand |
| 2BC052A0BAA | others - minute hand |
| 1BC037A0BAA | others - hour hand |
| 1BC035A1BAA | others - hour hand |
| 1N010LK0 | others - case back |
| 1N010LK001B | others - case |
| 82833600 | others - case ring |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| 1BA040A1BNG | others - hour hand |
| 1N010LK002B | others - case |
| 1N010WP8XS14 | others - dial |
| 1N010WR8XG14 | others - dial |
| 1N010ZS8XG14 | others - dial |
| 1N010ZT8XS19 | others - dial |
| 1N019 | others - machine code |
| S140BS | others - push pin |
Caliber 1N01
