History of the Liquid Crystal Watch

Click on the images below to read documents published on the development of the Liquid Crystal Watch at Optel in Princeton NJ.

American Express Ad
Cadrille by Optel

Optel Model HS-1

Optel Model PS-2

Optel Model CG-1

Optel Model BG-1

Optel Model CP-1

Optel Clock Model CA-1
Optel Princetonian Watch Collection
Optel Spectra LCD Watch Collection
Optel Spectra LED Watch Collection
Optel Spectra LED Watch Collection