The Seiko 1N00-0RT0 is a watch model based on the 1N00 movement.
Parts List
| RE1AW8JN02 | crystal - crystal (inorganic) |
| 6M36AMSNG1 | crown - crown (3h) |
| 0F200BA1S | case back gasket - case back gasket |
| 4A3G1LX | band - metal band |
| 4A3G1LXLK | band - link |
| 4A3G2LX | band - metal band |
| 4A3G2LXLK | band - link |
| H01M11SA17G | clasp - clasp |
| S140BS | others - push pin |
| W125200AS | others - wave pin (band) |
| Z140ZS | others - push pin (clasp and band) |
| DB004BAD1 | others - crown and stem gasket |
| 1N000RT0 | others - case back |
| 1N000RT001B | others - case |
| 1N000ZF8XB14 | others - dial |
| 1N000ZF8XS14 | others - dial |
| 1N009 | others - machine code |
| 0351807 | others - winding stem |
| 82823840 | others - case ring |
| 2CE065L4BDG | others - minute hand |
| 1CE040L2BDG | others - hour hand |
Caliber 1N00
