SINN 903

The Sinn 903 Series is based on a design that has its roots in the Breitling Navitimer, but with a unique evolution and improvements that make them unique. For over four decades, Sinn has been producing this model, keeping tradition and quality alive while offering significant advantages that differentiate them from the Breitling Navitimer.
If you are looking for a watch with a rich history, durability, precision and elegance, the Sinn 903 Series is definitely worth your attention. They are ideal for those who want a watch that can be worn every day, even at sea, without sacrificing style and heritage.