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
Date a 7813 from its serial
Notable references
7813-50297813-80097813-80197813-8029

In the catalogue

0 models

No models with the 7813 are in the catalogued sets yet — our extracted catalogues are mostly 1970s Japanese-domestic editions. More catalogues are being digitised.