The Seiko 1N01-0D90 is a watch model based on the 1N01 movement.
Parts List
| 175W12JN01 | crystal - crystal |
| 175W12JN | crystal |
| 30MA2NA1 | crown - crown |
| 0A1600B01 | case back gasket |
| 0F160NA1S | case back gasket - case back gasket |
| B5700C | band |
| B5700C-LKG | band - link |
| B5700G-LKG | band - link |
| B5700K | band - metal band |
| B5700K-LKG | band - link |
| B5700L-LKG | band - link |
| B5700L | band |
| B5700G | band |
| B5700L-BK4G | clasp - clasp |
| B5700K-BK4G | clasp - clasp |
| B5700G-BK4G | clasp - clasp |
| B5700C-BK4G | clasp - clasp |
| 3BA075F0BNG | others - second hand |
| 1BF047L0BCA | others - hour hand |
| 2BF070L0BCA | others - minute hand |
| 1BF047L0BDG | others - hour hand |
| 0351807 | others - winding stem |
| 82831540 | others - case ring |
| 1N010D90 | others - case back |
| 1N010D9075 | others - case |
| 1N010D9075Z | others - case |
| 1N010D907H | others - case |
| 1N010D907HZ | others - case |
| 1N010F60XB14 | others - dial |
| 1N010F60XG14 | others - dial |
| 1N010F60XS14 | others - dial |
| 1N010F68XB14 | others - dial |
| 1N010F68XG14 | others - dial |
| 1N010F68XS14 | others - dial |
| 1N010F70XS19 | others - dial |
| 1N010F70XS29 | others - dial |
| 1N010F78XB19 | others - dial |
| 1N010F78XS19 | others - dial |
| 1N010F78XS29 | others - dial |
| 1N019 | others - machine code |
| T060BS | others - push pin |
| EZ0035B01 | others - crown and stem gasket |
| 2BF070L0BDG | others - minute hand |
| 1BG045L0BDG | others - hour hand |
| 2BG070L0BDG | others - minute hand |
| 07T55DGM | others - minute hand |
| 07T11DGM | others - minute hand |
| 07T55DGH | others - hour hand |
| 07T11DGH | others - hour hand |
Caliber 1N01
