Homepage - Contents - Q. Multifunctional Wrist Watches, 11. Temperature Measuring Watches < Previous page | Next page >

Q.11 Temperature Measuring Watches

11956A mechanical watch with a spiral bimetal thermometer is sold by Mortima of Morteau, France.
21976Cristalonic GmbH of Munchen presents a prototype of the 'Thermo Solar-Q' or 'Thermo Solar Quartz' at the 1976 Basle Fair. This is a solar energy powered watch with a temperature sensor. No commercial production.
31982Citizen produces the first temperature measuring electronic watch in the world: the 'Ana Digi Temp'.
41982In September, Casio launches the 'Temperature' TS 1000 and TS 2000.
51982'Thermotime', an analogue watch with temperature indication on a LCD screen, is introduced.
61991Seiko's first watch with a temperature sensor, the W700 is marketed.

< Previous page |  Top  | Next page >

Related Photos: 1

Copyright by Pieter Doensen

email: doensen@xs4all.nl

All rights reserved. No part of this work may be reproduced or used in any forms or by any means - graphic, electronic or mechanical, including (but not limited to) photocopying or information storage and retrieval systems - without written permission from the copyright holder.