Caliber lookup
Movement reference
A904
LCD alarm-chronograph quartz from the early-to-mid 1980s, used in the Digital Sports 100 line.
- Type
- digital quartz
- Jewels
- 0
- Produced
- 1981–1990 ~
- Family
- notable vintage digital / LCD
Notable references
A904-5009A904-5199
In the catalogue
0 modelsNo models with the A904 are in the catalogued sets yet — our extracted catalogues are mostly 1970s Japanese-domestic editions. More catalogues are being digitised.