The Seiko 5Y89-0AT0 is a watch model based on the 5Y89 movement.
Parts List
| 250A18SN02 | crystal - crystal (sapphire) |
| 8K40E2SNW1 | crown - crown (3h) |
| 0F250BAD2 | case back gasket - case back gasket |
| DA001AL | band - leather band |
| DA002AL | band - leather band |
| DA011AM | band - metal band |
| DA011GM | band - metal band |
| DA011AM-LK00 | band - link |
| DA011GM-LK00 | band - link |
| DA012AM | band - metal band |
| DA012AM-LK00 | band - link |
| DA012AM-BK00 | clasp - clasp |
| DA012AM-BKLK-12 | clasp - parts for buckle/clasp |
| DA012AM-BKLK-6H | clasp - parts for buckle/clasp |
| DA011GM-BK00 | clasp - clasp |
| DA011GM-BKLK-12 | clasp - parts for buckle/clasp |
| DA011GM-BKLK-6H | clasp - parts for buckle/clasp |
| DA011AM-BK00 | clasp - clasp |
| DA011AM-BKLK-12 | clasp - parts for buckle/clasp |
| DA011AM-BKLK-6H | clasp - parts for buckle/clasp |
| DA002AL-BK00 | clasp - clasp |
| DA001AL-BK00 | clasp - clasp |
| 1AH065L0BCJ | hand - hour hand |
| 1AH065L0BDP | hand - hour hand |
| 1AH070L0BDZ | hand - hour hand |
| 2AH105L2BDZ | hand - minute hand |
| 2AH105L4BCJ | hand - minute hand |
| 2AH105L4BDP | hand - minute hand |
| 3BA025F2BAM | hand - small hand(3h) |
| 3BA025F2BAN | hand - small hand (9h) |
| 3BA125F1BNZ | hand - second hand |
| 3BA025F2BNP | others - small hand (6h) |
| 3BA025F2BNS | others - small hand (6h) |
| 3BA125F1BNS | others - second hand |
| 3BA125F1BAW | others - second hand |
| 1AH070L0BDS | others - hour hand |
| 2AH105L2BDS | others - minute hand |
| 3BA025FABAW | others - small hand (9h) |
| 3BA025FABNZ | others - small hand (6h) |
| DA012AM-LK01 | others - half adjust link |
| DA012AM-LKPN | others - pin for link |
| S150BS | others - push pin |
| DA011AM-BKPN | others - pin for buckle/clasp |
| DA011AM-BKPP | others - spring bar for buckle/clasp |
| DA011AM-EP00 | others - endpiece |
| DA011GM-BKPN | others - pin for buckle/clasp |
| DA011GM-BKPP | others - spring bar for buckle/clasp |
| DA011GM-EP00 | others - endpiece |
| DA012AM-BKPN | others - pin for buckle/clasp |
| DA012AM-BKPP | others - spring bar for buckle/clasp |
| DA012AM-EP00 | others - endpiece |
| DA011GM-LK01 | others - half adjust link |
| DA011GM-LKPN | others - pin for link |
| DA011AM-LK01 | others - half adjust link |
| DA011AM-LKPN | others - pin for link |
| 82727120 | others - case ring |
| AD006BAD1 | others - crown and stem gasket |
| 0354530 | others - winding stem |
| DA001ALBKPP | others - spring bar for buckle/clasp |
| 5Y890AT0 | others - case back |
| 5Y890AT001A | others - case |
| 5Y890AT002A | others - case |
| 5Y890BK0XS13 | others - dial |
| 5Y890BK0XS23 | others - dial |
| 5Y890BK0XS33 | others - dial |
| 5Y890BK0XZ13 | others - dial |
| 5Y890BL0XS1Z | others - dial |
| 5Y890BN0XB13 | others - dial |
| 5Y890BN0XS1Z | others - dial |
| 5Y890BS0XA13 | others - dial |
| 5Y891 | others - machine code |