POPULATION 2433 | ORIGIN 213 | TECHNICAL 642

Early Digital Watches from before 1975 Digital watches with a calculator function Watches from Casios Casiotron range Watches with data storage functions Watches with data storage functions
Digital watches with an analgue and digital face Digital watches with an analogue face represented by lcd segments Digital watches that are water resistant to 200 meters and over Digital Watches sold to assist exercise Digital watches with games
Digital watches in Casios G-Shock range Digital watches powered by the sun Digital watches that play a tune Digital watches from Casio Marlin range Digital watches for children
Digital watches with sensors Digital watches from Seikos Silverwave and Sports 100 rnage Digital watches from Seikos Quartz LC range Digital watches that tell you the time in different time zones Digital watches powered by the sun
Digital watches powered by the sun Digital watches powered by the sun
Digital watches powered by the sun
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User Guide

 

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TEXAS INSTRUMENTS-starburst

TEXAS INSTRUMENTS-starburst

TEXAS INSTRUMENTS-starburst

TEXAS INSTRUMENTS-starburst

click image above for supersized image

Photographs courtesy of geouk

> CASING

Stainless steel

TEXAS INSTRUMENTS | starburst

> CALIBRE

> WATER RESIST

> ORIGINAL PRICE

> BRACELET NO.

FUNCTIONS > I have a light I have a chronograph I have a dual times

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NONE

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[SS]

> INFO

RELEASED | 1978

This watch also has the unique feature of having 7 different types of time display including : Hours & Minutes Minutes & Seconds Day & Date Time in a different Time Zone The watch also incorporates a stop-watch feature. The wrist watch has a stainless steel, strap and fasciae, that includes a gilt yellow-gold band around the outside. This watch is an example of the first totally electronic quartz LCD analogue watch which was introduced by TI in July, 1978. In addition to the time, day and date could be displayed. The combination of several technology firsts made the watch design practical. Among the technology firsts for this watch were: 1) Use of low voltage liquid crystal material for multiplexed LCD watches displays. 2) Use of a lithium-manganese dioxide cell for watch LCD's. 3) Use of an I2L chip to drive watch LCD's. 4) Use of only 26 contacts for 120 display elements using two-way multiplexing.

 






142991

digitalwatch
later
Manufacturers
Digital watches with a calculator function Watches from Casios Casiotron range Watches with data storage functions Digital watches with an analgue and digital face Digital watches with an analogue face represented by lcd segments Digital watches that are water resistant to 200 meters and over Digital Watches sold to assist exercise Digital watches with games Digital watches for children Digital watches powered by the sun Digital watches powered by the sun
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