Well, I have just bought my first Sinn. Its the 103 A Sa auto chronograph.Very impressive build quality with a 7750 Val movement.Everything so far seems excellent. It is certainly comparable with the Omega Speedmaster/Seamaster and others I have owned, and at £895 it is priced well. I had the Leather rather than a bracelet and it wears well at 41mm. Great watch. Graham.