The Seiko 7S26-0620 is a watch model based on the 7S26 movement.
Parts List
| 320P31HN02 | crystal - crystal (inorganic) |
| 9K50B3SNS0 | crown - crown |
| FE323BAD3 | case back gasket - case back gasket |
| DH0100B01 | case back gasket - crown and stem gasket (4h) |
| 86650690 | crystal gasket - plastic gasket for crystal |
| 86650710 | bezel gasket - plastic gasket for bezel |
| WBJ2AZ | band - band |
| 1FA090FBBSK | others - hour hand |
| 2FA120GKBSJ | others - minute hand |
| 3AX130FRASW | others - second hand |
| 7S26062061A | others - case |
| 0351261 | others - winding stem |
| 7S262370XB13 | others - dial |
| 7S2624B | others - machine code |
| 84341475 | others - dial ring |
| S200BS | others - push pin |
| 7S260620 | others - case back |
| 87310899 | others - bezel |
Caliber 7S26
