Instrument chronographs
Instrument Chronographs have a proud tradition at SINN that dates back to the company's beginnings. Our reputation was established with instrument wristwatches and instrument panel chronometers for aviation.
![](https://www.sinn.de/out/pictures/ddmedia/gravity/SINN_103_St_Ty_Hd_1.jpg?width=640&height=360&quality=100)
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Models