Fritz von Osterhausen
Wristwatch Chronometers


BoklivArtikelnr: 9780764303753

Detaljerad bok om kronometrar för handledsklockor, utgiven av Schiffer Publishing. Förlagsband. Innehåller foton och register över över 300 tillverkare.

  • Detaljerad redogörelse för chronometer testning av armbandsur.

  • Information om testmetoder och riktlinjer från 1925 till 1967.

  • Förlagsband med 214 sidor och fotografier.

Typ av bok:
Ny
Pris:
REA-pris559 kr

Beställningsvara. Skickas inom 14-30 vardagar.

Bindning: Förlagsband

Bokförlag: Schiffer Publishing
Omfång: 214 | Språk: Engelska

Förlagets information

"A Chronometer is a precision watch, which is regulated in various positions and at different temperatures and has received a certificate to that effect." This definition of a chronometer was formulated in 1951 by the Organization of Swiss Watch Manufacturers. This book gives a detailed account of chronometer testing for wristwatches in Europe, with information about testing methods, procedures, and guidelines. as well as participating makers based on Swiss Testing Agencies' yearly reports from 1925 and the Swiss Observatories' reports kept between 1941 and 1967. More than 60 chronometer wristwatches by known makers are discussed, as well as their tests. Types of errors and their possible causes will be pinpointed. Practical chronometer testing will be taught, as will the differences between chronometer and non-chronometer wristwatches from various European countries. In addition to the many photographs in the illustration section, a register listing more than 300 Swiss watch manufacturers who made chronometer wristwatches will be very useful. The reader also receives hints about fakes and forgeries.


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