The Seiko 5Y89-0AA0 is a watch model based on the 5Y89 movement.
Parts List
| 270A43JN02 | crystal - crystal (inorganic) |
| 8K40B5SNS0 | crown - crown |
| 0F250BAD2 | case back gasket - case back gasket |
| 3102JM | band - band |
| 3101JM-LK2 | band - link |
| 3102AM-LK | band - link |
| 3102JM-LK2 | band - link |
| 3101AM | band - band |
| 3101JM | band - band |
| 3102AM | band - band |
| 3101JM-BKC | clasp - buckle |
| 3102AM-BK | clasp - buckle |
| 3102JM-BKC | clasp - buckle |
| 3101JM-PB3 | clasp - parts for buckle |
| 3102AM-PB | clasp - parts for buckle |
| 3102JM-PB3 | clasp - parts for buckle |
| 3AA125F1ANS | others - second hand |
| 1BA070F4BNS | others - hour hand |
| 2BA105F2BNS | others - minute hand |
| 3AA125F1ARL | others - second hand |
| 3AA125F1ARN | others - second hand |
| 3AA125F1ARP | others - second hand |
| 3AA125F1ARY | others - second hand |
| 3BA030F0BNS | others - small hand (9h) |
| 3BA030F0BZM | others - small hand (9h) |
| 81606439 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| 82727120 | others - case ring |
| 5Y890AA001A | others - case |
| 5Y890AA0 | others - case back |
| 5Y890AA001D | others - case |
| AD006BAD1 | others - crown and stem gasket |
| 0354530 | others - winding stem |
| 5Y890AA002D | others - case |
| 5Y890AA002A | others - case |
| 5Y890AA0XB13 | others - dial |
| 5Y890AA0XB23 | others - dial |
| 5Y890AA0XL13 | others - dial |
| 5Y890AA0XS13 | others - dial |
| 5Y890AA0XS23 | others - dial |
| 5Y890AA8XB13 | others - dial |
| 5Y890AA8XB23 | others - dial |
| 5Y890AA8XL13 | others - dial |
| 5Y890AA8XS13 | others - dial |
| 5Y890AA8XS23 | others - dial |
| 5Y891 | others - machine code |