Gnomon Fat Spring Bars

Hey guys, just wondering if anyone's tried the heavy duty spring bars that Gnomon sells?



I wonder how it compares to the factory stock Seiko fat spring bars in terms of size and the pin that fits into the lug holes.



Can anyone advise?



Thanks in advance!



Gnomon Heavy Duty Spring Bars: http://www.gnomonwatches.com/product-detail.asp?pid=852" false;



(Purely out of curiosity as i'm intending to purchase, no advertisement intentions at all)

I believe that the original Seiko bars end pis heads that sit in the watch holes are larger, hence if u put the gnomon ones, u will probably find that they move in the holes and not be a firm fit.