As many of us, I am using the best vehicle for homage watches: Seiko SKX007 and SKX009.
But the vintage 7002-7009 can also be used.
I have several Seiko modded into homage watches: FFF tribute (Fifty Five Fathoms), BB Tribute (Black Bay), PO Tribute (Planet Ocean), Soxa tribute, Sinn tribute.
The 7002-7009 that I am wearing today is a tribute to the Aquastar.