Sinn 903 St B E

If you are looking for a stylish navigation chronograph, you have found the right model in the Sinn 903 St B E. The attention to detail speaks for itself and thanks to its high functionality, you will enjoy this watch in many situations. The Frankfurt am Main-based manufacturer has mastered the concept of professional tool watches like hardly any other brand, and it is precisely this philosophy that has led to the creation of the 903 collection.