The Seiko 7S26-0320 is a watch model based on the 7S26 movement.
Parts List
| 290P01S50A | crystal - crystal |
| 9M40B3SNW0 | crown - crown |
| 9M40B3SNG0 | crown - crown (4h) |
| FH2980B02 | case back gasket - case back gasket |
| DB0055B01 | case back gasket - crown and stem gasket |
| 86582730 | crystal gasket - plastic gasket for crystal |
| 86582731 | crystal gasket - plastic gasket for crystal |
| 86170500 | bezel gasket - plastic gasket for bezel |
| 44Q6KB | band - band |
| 44Q6KB-LK2 | band - link |
| 44Q6JB | band - band |
| 44Q6KB-PB1 | clasp - parts for buckle |
| 44Q6KB-BKC | clasp - buckle |
| 2FA120LBBSH | others - minute hand |
| 2FA120LBBSK | others - minute hand |
| 2FA120LBBSF | others - minute hand |
| 1FA085LABSH | others - hour hand |
| 1FA085LABSK | others - hour hand |
| 1FA085LABSF | others - hour hand |
| 3BA135F1BNG | others - second hand |
| 3BA135F1BNS | others - second hand |
| 82293539 | others - bezel |
| 82293531 | others - bezel |
| 7S26032061A | others - case |
| 7S26032061B | others - case |
| 7S26032075A | others - case |
| 0878280 | others - date dial |
| 0351260 | others - winding stem |
| 7S261964XB13 | others - dial |
| 7S261964XE13 | others - dial |
| 7S261964XG13 | others - dial |
| 7S261964XG24 | others - dial |
| 7S261964XL13 | others - dial |
| 7S261964XS13 | others - dial |
| 7S2623N | others - machine code |
| S190BS | others - push pin |
Caliber 7S26
