Cardio
365
An erudite post...Thank you
...And someone has visited the archives! The parts are indeed disappearing and I am glad you found one flawlessly patinated dial!
And yes, the late 80s and early 90s Sinn did bear more than an uncanny resemblance to the geometry and aesthetics of porsche design watches.
It is always a fantastic experience to receive a very nice and memorable watch during the Christmas holidays. Enjoy in good health!