I bought my first Sinn back in April which was a lovely Sinn Flieger 356 II B-)
I liked it so much that I had to have another Sinn this time in black and slightly larger than the 356 II. I eventually went for the Sinn 103 ST after much deliberating .
I couldn't be happier with it .
Some people are a little put off by the domed acrylic but I think it adds character and if it does pick up any scratches, they should be easily polished out .
Anyway, here's a wrist shot along with a wrist shot of the 356 II.
Sinn 103 ST
Sinn Flieger 356 II