Caliber lookup
Movement referencelong run
7800
Late-1970s analog quartz three-hand dress base caliber of the 78xx family; SR927SW battery platform.
- Type
- quartz
- Jewels
- —
- Produced
- 1977–1995 ~
- Family
- 78xx analog quartz dress
In the catalogue
0 modelsNo models with the 7800 are in the catalogued sets yet — our extracted catalogues are mostly 1970s Japanese-domestic editions. More catalogues are being digitised.