Sinn 556. A classic watch. Very pleased with purchase of my watch, the service provided by First Class watches and their carrier DHL.
This watch sits in the size sweet spot for me, not too big not too small. Easy read and discreet date window. The gallery case back offers a view of a well finished movement, blue screws and a gold coloured rotor, I never get tired of watching the moving parts within a mechanical watch.
Overall this was a must for my watch collection and will be worn on a regular basis, either dressed up with a leather strap or down with a NATO.