The Seiko 5H23-6220 is a watch model based on the 5H23 movement.
Parts List
| 280P05LN | crystal |
| 280P05LN03 | crystal |
| 280W89LN | crystal |
| 280W89LN01 | crystal |
| 35ME9NA1 | crown |
| 35ME9NS1 | crown |
| FE288BA11 | case back gasket - case back gasket |
| FE288BA1 | case back gasket |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| DH0100B0 | case back gasket |
| 86581310 | crystal gasket - plastic gasket for crystal |
| 86560710 | bezel gasket - plastic gasket for bezel |
| Z1377G | band - metal band |
| Z1377S | band - metal band |
| Z1377G-LKG | band - link |
| Z1377G-PB1 | clasp - parts for buckle/clasp |
| Z1377G-BK1G | clasp - clasp |
| 3AA125F1A6S | others - second hand |
| 3AA125F1ANG | others - second hand |
| 11SC43T1 | others - second hand |
| 11SC43T2 | others - second hand |
| 11P45BSM | others - minute hand |
| 11P45BSH | others - hour hand |
| 82812510 | others - case ring |
| 0801722 | others - date dial |
| 5H236150XG14 | others - dial |
| 5H236150XS13 | others - dial |
| 5H236220 | others - case back |
| 5H23622061 | others - case |
| 5H23622075 | others - case |
| 82333431 | others - bezel |
| 82333439 | others - bezel |
| 0351105 | others - winding stem |
| A180BS | others - push pin |
| 2AB110LBBBG | others - minute hand |
| 1AB075LDBBG | others - hour hand |
| 11P45BGM | others - minute hand |
| 11P45BGH | others - hour hand |
Caliber 5H23
