IW370621 bracelet on a IW325501

I have the XVI IW325501 on a strap and a IW370621 with a bracelet

Id like to put a brown strap on the 3706 and move the bracelet onto the 3255..

Can anybody confirm if it will or wont fit ?

Initial look is its very close but maybe the lug holes are slightly further out on the 3706 ?

Thanks,

Richard