Rolex

Now on a lookout for some tritium hands with patina. ...  

It is actually quite rare to find matching indices / hands on this model. Typically, the indices tend to have aged darker than the hands.

Mine seems to have the same anomaly thanks for your input best ...  

Clearly mine got service hands

But I must confess that I prefer a warmer patina, like those you find in the early 16570, from 1991 / 1992... ...  

Mine is from 1995, and has a consistent ivory patina across hands and indices. I concur that late 80's / early 90's 16570 can be found with stronger patina for the indices, but mismatching hands patina is frequent, with matching patina being the exception...