The Seiko 7S26-01S0 is a watch model based on the 7S26 movement.
Parts List
| 280P02JN03 | crystal - crystal (inorganic) |
| 250PS1L0ZA | crystal - crystal (inorganic) |
| 9K45A7SNG1 | crown - crown |
| FH2980B02 | case back gasket - case back gasket |
| 86621590 | crystal gasket - plastic gasket for crystal |
| 86580810 | bezel gasket - plastic gasket for bezel |
| 31E9LB | band - band |
| 31E9LB-LK | band - link |
| 31E9LB-PB | clasp - parts for buckle |
| 31E9LB-BK | clasp - buckle |
| 1FH077LABTG | others - hour hand |
| 2FH120LBBTG | others - minute hand |
| 3AA120FMAZN | others - second hand |
| 7S2601S001D | others - case |
| 7S2603M4XS14 | others - dial |
| 7S2623N | others - machine code |
| S190BS | others - push pin |
| 0351260 | others - winding stem |
| 86621370 | others - plastic gasket for crystal |
| 7S2601S0 | others - case back |
| 0878280 | others - date dial |
| 82316795 | others - bezel |
| DC010BAD2 | others - crown and stem gasket |
Caliber 7S26
