The Seiko H021-8050 is a watch model based on the H021 movement.
Parts List
| 290P03HN03 | crystal - crystal |
| FE318BAA3 | case back gasket - case back gasket |
| 86580830 | crystal gasket - plastic gasket for crystal |
| 86581640 | bezel gasket - plastic gasket for bezel |
| 80636579 | pusher - button |
| 4550AQ | band - band metall |
| 4550AQ-LK3 | band - link |
| 4550AQ-BKF | clasp - buckle |
| 4550AQ-PB2 | clasp - parts for buckle |
| 1AB080AEBSS | others - hour hand |
| 83200273 | others - button spring clip |
| 81351630 | others - button spring |
| AD006BA11 | others - crown and stem gasket |
| 4550AQ-EP1 | others - endpiece |
| 81190075 | others - bracelet fixing pipe |
| 81610429 | others - bracelet fixing pin |
| 82835630 | others - case ring |
| H021805061A | others - case |
| 82293839 | others - bezel |
| H0218050 | others - case back |
| 84311018 | others - dial ring |
| H02120 | others - machine code |
| H0218050XS13 | others - dial |
| 2BB115ABBSS | others - minute hand |
| 3AX125F3ASS | others - second hand |
Other models with the same movement