The Seiko 1N00-1E80 is a watch model based on the 1N00 movement.
Parts List
| 170A02SN02 | crystal - crystal (sapphire) |
| 6M30X3SNGA | crown - crown |
| 0F150BA1S | case back gasket - case back gasket |
| 49Y6KB-LK3 | band - link |
| 49Y6LB-LK3 | band - link |
| 49Y6KB | band - band |
| 49Y6LB | band - band |
| 49Y6KB-BKL | clasp - buckle |
| 49Y6LB-BKL | clasp - buckle |
| 2CA067A1BNG | others - minute hand |
| 1CG045L0BDG | others - hour hand |
| DB004BAD1 | others - crown and stem gasket |
| 0351807 | others - winding stem |
| 81190075 | others - bracelet fixing pipe |
| 81611439 | others - bracelet fixing pin |
| 82822700 | others - case ring |
| 1N001E8001D | others - case |
| 1N001E80 | others - case back |
| 1N001E8002D | others - case |
| 1N004X98XG14 | others - dial |
| 1N004Y08XS14 | others - dial |
| 1N009 | others - machine code |
| 1CA045A1BNG | others - hour hand |
| 2CG070L2BDG | others - minute hand |
Caliber 1N00
