The Seiko 5Y89-0A70 is a watch model based on the 5Y89 movement.
Parts List
| 240A10JC02 | crystal - crystal |
| 8M40B2SNW1 | crown - crown |
| 0F240NA1S | case back gasket - case back gasket |
| 0E230NA1S | case back gasket - case back gasket |
| D136AB | band - band |
| D136AB-LK6 | band - link |
| D136AB-BKX | clasp - clasp |
| D136AB-PB2 | clasp - parts for buckle/clasp |
| D136AB-BK00 | clasp - clasp |
| 3BA025FABNS | others - sub hand |
| 3BA125F1BNS | others - second hand |
| 1AG070L0BDS | others - hour hand |
| 2AG100LABDS | others - minute hand |
| 81606439 | others - bracelet fixing pin |
| 81190055 | others - bracelet fixing pipe |
| 5Y890A7079 | others - case |
| 82739740 | others - case ring |
| 5Y890A70 | others - case back |
| 5Y890B10XB13 | others - dial |
| 5Y890B10XG13 | others - dial |
| 5Y890B10XL13 | others - dial |
| 5Y890B10XR23 | others - dial |
| 5Y890B10XS23 | others - dial |
| 5Y891 | others - machine code |
| 0354530 | others - winding stem |
| D136AB-BKPP | others - spring bar for buckle/clasp |
| D136AB-LKPN | others - pin for link |
| AD006BA12 | others - crown gasket |