This is an old revision of the document!
Portal: Watch Knowledge
Lexicon
Info Service
Lists
Organizations and Institutions
Biographies/Authors/Literature
Watch areas
Categories
Biel-Bienne, Canton of Bern, Canton of Neuchâtel, Geneva, Glashütte, Grenchen, Jura triangle, La Chaux-de-Fonds, Le Locle, Les Bioux, Neuchâtel, Plan-les-Ouates, Porrentruy, Saint-Imier, Solothurn, Tramelan, Vallée de Joux, Villeret
Watch trusts and organizations
Company categories
Lexicon article of the week
<div class="ud week">
Helmut Sinn, Gründer von Sinn Spezialuhren GmbH
He was was born 1916 in Metz, Lorraine on 3 September. The former pilot, flight instructor and rally driver founded the company Sinn Spezialuhren GmbH & Co. KG 1956 in Frankfurt am Main. Especially pilot's watch were produced.
After he had led this enterprise to success, through the novel concept of watches direct sales, with good production quality and competitive prices, he sold it in September 1994 to the former IWC-staff and engineer Lothar Schmidt. He later, at the age of more than 80 years, took over the rights of the watch manufacturer Guinand and launched the brands Chronosport, Guinand and the pocket watch brand Jubilar (jubilee) …
</div>
Watch Knowledge
<div class="ud week">
![[[:Oscillating system]] of a mechanical watch (click to enlarge!)](/lib/exe/fetch.php?tok=a94d35&media=https%3A%2F%2Fwww.uhren-wiki.com%2Fimages%2FSchwingsystem.jpg "[[:Oscillating system]] of a mechanical watch (click to enlarge!)")
Oscillating system of a mechanical watch
Maintenance
![[[:Gerd-Rüdiger Lang]], founder of [[:Chronoswiss]] (click to enlarge!)](/lib/exe/fetch.php?tok=7ac690&media=https%3A%2F%2Fwww.uhren-wiki.com%2Fimages%2FLang_Gerd-R%C3%BCdiger.jpg "[[:Gerd-Rüdiger Lang]], founder of [[:Chronoswiss]] (click to enlarge!)")
Gerd-Rüdiger Lang, founder of Chronoswiss
- Abraham-Louis Breguet Most important watchmaker in the history of horology and a great inventor
- Ferdinand Adolph Lange Founder of A. Lange & Söhne in Glashütte
- Hans Wilsdorf Founder of Rolex
- Helmut Sinn Founder of Sinn Spezialuhren Frankfurt
- Gerd-Rüdiger Lang Founder of Chronoswiss
- Nicolas G. Hayek Important watch business man (Swatch)
![[[:Hublot Big Bang King "Porto Cervo"]] with case in [[:red gold]]/[[:ceramic]] (click to enlarge!)](/lib/exe/fetch.php?tok=acd4eb&media=https%3A%2F%2Fwww.uhren-wiki.com%2Fimages%2FHublot_Big_Bang_King_Porto_Cervo.jpg "[[:Hublot Big Bang King \"Porto Cervo\"]] with case in [[:red gold]]/[[:ceramic]] (click to enlarge!)")
Hublot Big Bang King "Porto Cervo" with case in red gold/ceramic
© Hublot
More
</div>