a very recent picture of Gronefeld Principia....
the 1941 Case of Principia is identical to the Gronefeld remontoire timepiece, it measures 39,5mm diameter. with a beautiful automatic movement the timepiece is 10,5mm thick, so quite wearable and presence is felt albeit steel case. Tiffany Blue dial...mo...
I had the same thought until I saw the Tiffany blue in metal
When you’re in Paris let me know.
Such a great and beautiful watch .
Dial color is just a matter of preference. One is more mature while the other is a bit more modern imo .
Beautiful!
Between these two I would pick the Tiffany Blue. If you had added the Salmon one as a choice, that would be my absolute favorite.