Brand: Timex
Model: Timex Electric Day Date
Type: Mens watch
Reference: 77851
Caliber: M255 movement, day date, battery powered mainspring
Year: 1975
Dial Code: 77851 25575
Case: Chrome plated
Dial: Metallic purple, applied markers, dat date complication
The purple dial is likely a sign of ageing as the catalog reference shows this to be blue.


![Timex Electric Day Date Watch 778512 5575 [1975]](https://www.vintagetimexwatches.com/wp-content/uploads/2026/02/778512-5575-electricdaydate-chrome-sweep-head.jpg)