Caliber lookup
Movement referencelong run
7813
Analog quartz day/date dress movement (English/Spanish day options), found in Seiko SQ dress watches of the late 1970s-1980s; 7813-8009 dates to 1977.
- Type
- quartz
- Jewels
- —
- Produced
- 1977–1995 ~
- Family
- 78xx analog quartz dress
Notable references
7813-50297813-80097813-80197813-8029
In the catalogue
0 modelsNo models with the 7813 are in the catalogued sets yet — our extracted catalogues are mostly 1970s Japanese-domestic editions. More catalogues are being digitised.

