The Seiko 1N00-0AY0 is a watch model based on the 1N00 movement.
Parts List
| K02A88LB0A | crystal - crystal |
| K02A88LB0B | crystal - crystal |
| K02A88LB0C | crystal - crystal |
| K02A88LB0D | crystal - crystal |
| 6M35G5SNG2 | crown - crown |
| 6M35G5SNS0 | crown - crown |
| 0F160BA1S | case back gasket - case back gasket |
| 71Z5YZ | band - band |
| 71Z5ZZ | band - band |
| 71Z5YZ-LK | band - link |
| 71Z5ZZ-LK | band - link |
| 71Z5YZ-PB | clasp - parts for buckle |
| 71Z5ZZ-PB | clasp - parts for buckle |
| 71Z5YZ-BK | clasp - buckle |
| 71Z5ZZ-BK | clasp - buckle |
| 2CA050A5BNS | others - minute hand |
| 1CA035A7BNS | others - hour hand (upper) |
| 1CA035A7BNG | others - hour hand (upper) |
| 2CA050A5BNG | others - minute hand |
| DB004BAD1 | others - crown and stem gasket |
| 0351807 | others - winding stem |
| 81181459 | others - bracelet fixing pipe |
| 1N000AY001B | others - case |
| 82839240 | others - case ring |
| 81607079 | others - bracelet fixing pin |
| 1N000AY003B | others - case |
| 1N000AY004B | others - case |
| 1N000BH4XB13 | others - dial |
| 1N000BH4XG14 | others - dial |
| 1N000BH4XL13 | others - dial |
| 1N000BH4XS13 | others - dial |
| 1N009 | others - machine code |
| 1N000AY002B | others - case |
Caliber 1N00
