The Seiko 5H22-7A50 is a watch model based on the 5H22 movement.
Parts List
| 280W62GN | crystal |
| 280W62GN00 | crystal - crystal |
| 40M78NA1 | crown - crown |
| FH2882B0A | case back gasket - case back gasket |
| FH2882B0 | case back gasket |
| 86177922 | crystal gasket - plastic gasket for crystal |
| 86177921 | crystal gasket - plastic gasket for crystal |
| 86178600 | bezel gasket - plastic gasket for bezel |
| Z1374C | band - metal band |
| Z1374C-LKG | band - link |
| Z1374D | band - metal band |
| Z1374D-LKG | band - link |
| Z1374D-PB1 | clasp - parts for buckle/clasp |
| Z1374D-BK1G | clasp - clasp |
| Z1374C-PB1 | clasp - parts for buckle/clasp |
| Z1374C-BK1S | clasp - clasp |
| A100BS | others - push pin (for mb) |
| 0801722 | others - date dial |
| 0801733 | others - date dial |
| 0801734 | others - date dial |
| 0866557 | others - holding ring for dial |
| 5H227A50 | others - case back |
| 5H227A5098 | others - case |
| 5H227A50XF | others - case |
| 5H227A70XB14 | others - dial |
| 5H227A70XG14 | others - dial |
| 5H227A70XN14 | others - dial |
| 5H227A80XS14 | others - dial |
| 5H228 | others - machine code |
| 82342861 | others - bezel |
| 0351670 | others - winding stem |
| 82800261 | others - case ring |
| 13SC04A2 | others - second hand |
| 2BA125A0BNG | others - minute hand |
| 0Z0060B01 | others - crown and stem gasket |
| 12T14NGM | others - minute hand |
| 11T16NGM | others - minute hand |
| 12T02N1H | others - hour hand |
| 11T16NGH | others - hour hand |
Caliber 5H22
