The Seiko 1N00-0AT0 is a watch model based on the 1N00 movement.
Parts List
| RE6A40LB0A | crystal - crystal |
| 6M30D2SNG1 | crown - crown |
| 0F160BA1S | case back gasket - case back gasket |
| 71Z1WG-LK | band - link |
| 71Z1WG | band - band |
| 1CA030F6BNG | others - hour hand |
| 2CA042F0BNG | others - minute hand (lower) |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
| 81181459 | others - bracelet fixing pipe |
| 82833580 | others - case ring |
| 81605319 | others - bracelet fixing pin |
| 1N000AT001B | others - case |
| 1N000BC4XB14 | others - dial |
| 1N009 | others - machine code |
Caliber 1N00
