![Everything you need to know about Sinn](http://www.watchgecko.com/cdn/shop/articles/BANNER-Sinn-556-Arabic-Numerals-and-Batons_9f471316-620c-447d-af14-e7dc2f55487b_533x.jpg?v=1712227483)
Everything you need to know about Sinn
Sinn's Brand History Sinn was originally founded back in 1961 under the name “Helmut Sinn Spezialuhren” in Frankfurt am Main with a focus on manufacturing navigation clocks and pilot chronographs. An apt venture for Helmut...