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Additional Pictures 

 

The Toshiba LC-855W calculator / watch combo in clock mode.

This Toshiba LC-855W calculator was manufactured in Japan.

The printed circuit board (PCB) of the Toshiba LC-855W
with a Toshiba T3922S single-chip calculator circuit.

Close-up view of the Toshiba T3922S single-chip calculator circuit.


horizontal rule

If you have additions to the above article please email: joerg@datamath.org.

Joerg Woerner, January 4, 2011. No reprints without written permission.