The Seiko 1N00-0SD0 is a watch model based on the 1N00 movement.
Parts List
| 180A02JN02 | crystal - crystal |
| 6M30BRSNG1 | crown - crown (3h) |
| 6M30BRSNW1 | crown - crown (3h) |
| 0F180BA1S | case back gasket - case back gasket |
| 4A1Y1JX | band - metal band |
| 4A1Y1JXLK | band - link |
| 4A1Y1KX | band - metal band |
| 4A1Y1KXLK | band - link |
| 4A1Y1LX | band - metal band |
| 4A1Y1LXLK | band - link |
| H01H11SA16B | clasp - clasp |
| H01H11SE13B | clasp - clasp |
| 1CH050L0BDG | others - hour hand |
| 2CH070L0BDG | others - minute hand |
| 1CH050L0BDS | others - hour hand |
| 2CH070L0BDS | others - minute hand |
| 81611299 | others - bracelet fixing pin |
| 1N000SD0 | others - case back |
| 1N000SD001B | others - case |
| 1N000SD002B | others - case |
| 1N000SD003B | others - case |
| 1N000ZS8XS13 | others - dial |
| 1N000ZS8XS24 | others - dial |
| 1N009 | others - machine code |
| 81180249 | others - bracelet fixing pipe |
| 82830180 | others - case ring |
| H11045S | others - hairpin (band) |
| Z110TS | others - push pin (clasp and band) |
| 0351807 | others - winding stem |
| DB004BAD1 | others - crown and stem gasket |
Caliber 1N00
