4. Quartz watches
4.1 Quartz watch
4.1.1 Composition of a quartz watch
The general organization is the same for all quartz watches and includes (figure
11
)
the energy source: a battery, possibly rechargeable with solar...
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Quartz watches
Special applications
Organizations
Research centers and laboratories
-
France
ENSMM École Nationale Supérieure de Mécanique et des Microtechniques de Besançon. http://www.ens2m.fr/
France Telecom R & D http://www.rd.francetelecom.fr/
...
Standardization
Association française de normalisation (AFNOR) http://www.boutique.afnor.fr
Watchmaking
General
- Engrenages à denture cycloïdale corrigée ou à développante. Modules préférentiels. - NF S 80-501 - 3.95
- Engrenages à denture cycloïdale corrigée ou à développante. Dentures pour couples d'engrenages. - NF S 80-504 - 3.95
- Engrenages à denture cycloïdale corrigée ou à développante....
Manufacturers
(Non-exhaustive list)
Mechanical movements for watches (main)
Citizen
Jaeger Lecoultre: http://www.jaeger-lecoultre.com
Lemania
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