The Seiko 1N01-0019 is a watch model based on the 1N01 movement.
Parts List
| 165A02JN02 | crystal - crystal (inorganic) |
| 6M30D5SNG0 | crown - crown |
| 0F150BA1S | case back gasket - case back gasket |
| 49C5KB-LK3 | band - link |
| 49C5XB-LK3 | band - link |
| 49C5YB-LK3 | band - link |
| 49C5KB | band - band |
| 49C5XB | band - band |
| 49C5YB | band - band |
| 49C5KB-BKL | clasp - buckle |
| 49C5XB-BKL | clasp - buckle |
| 49C5YB-BKL | clasp - buckle |
| 3BA075F1BNG | others - second hand |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| 49C5XB-EP2 | others - endpiece |
| 81606439 | others - bracelet fixing pin |
| 81190875 | others - bracelet fixing pipe |
| 1N01001975A | others - case |
| 82822060 | others - case ring |
| 1N010019 | others - case back |
| 1N0100197XA | others - case |
| 1N010018XB14 | others - dial |
| 1N010018XG14 | others - dial |
| 1N010018XS14 | others - dial |
| 1N019 | others - machine code |
| 2BE065L0BDG | others - minute hand |
| 1BE045L0BDG | others - hour hand |
Caliber 1N01
