The Seiko 1N00-0PY0 is a watch model based on the 1N00 movement.
Parts List
| ES0AN2JB0B | crystal - crystal (inorganic) |
| ES0AN2JB0C | crystal - crystal (inorganic) |
| 6M25A3SNS0 | crown - crown |
| 6M25A3SNG2 | crown - crown (3h) |
| 6M25A3SNN0 | crown - crown (3h) |
| 0F150BA1S | case back gasket - case back gasket |
| 4AA01JM | band - metal band |
| 4AA01JM-LK | band - link |
| 4AA01KM | band - metal band |
| 4AA01SM-LK | band - link |
| 4AA01KM-LK | band - link |
| 4AA01SM | band - metal band |
| 4AA01SM-BK | clasp - clasp |
| 4AA01KM-PB | clasp - parts for buckle/clasp |
| 4AA01SM-PB | clasp - parts for buckle/clasp |
| 4AA01KM-BK | clasp - clasp |
| 4AA01JM-PB | clasp - parts for buckle/clasp |
| 4AA01JM-BK | clasp - clasp |
| 1CG040L0BDS | others - hour hand |
| 2CG060L0BDS | others - minute hand |
| 1N000PY0 | others - case back |
| 1N000PY001A | others - case |
| 1N000PY001B | others - case |
| 1N000PY002B | others - case |
| 1N000PY003A | others - case |
| 1N000PY003B | others - case |
| 1N000YD0XB19 | others - dial |
| 1N000YD0XB29 | others - dial |
| 1N000YD8XB19 | others - dial |
| 1N000YD8XB29 | others - dial |
| 1N000YD8XG19 | others - dial |
| 1N009 | others - machine code |
| 81190075 | others - bracelet fixing pipe |
| 82821520 | others - case ring |
| 81607619 | others - bracelet fixing pin |
| 0351807 | others - winding stem |
| 1CG040L0BDG | others - hour hand |
| 4AA01JM-EP | others - endpiece |
| DB004BAD1 | others - crown and stem gasket |
| 4AA01KM-EP | others - endpiece |
| 4AA01SM-EP | others - endpiece |
| ES0AN4JB0B | others - decorative plate |
| ES0AN4JB0C | others - decorative plate |
| 2CG060L0BDG | others - minute hand |
Caliber 1N00
