Been searching for the best alternative for a high end clasp without having to take out a second mortgage for one. I happened across this clasp at another forum but soon found it was no longer produced under that maker. Continued researching and found it was know being produced by a manufacturer named "Rios 1931" in it's manufacturing country of Germany. This thing is HIGH QULITY to say the least, all stainless and no rivets, it's all held together with screws and is top notch craftmanship. I typically don't care for a butterfly clasp, but this thing glides together with such precision and ease I've amended my original opinion. Not cheap, but not over priced either for the typical German quality. Sold on ebay for $39.99 + shipping, mine delivered to the US was only $45.00 and worth every penny. Notice how the straps are connected with screws as apposed to spring bars and how well it sits on the wrist.