Seconds hand does not match the hour & minute hands

[Rolexio]

Dear all,

I have recently bought a 1979 Matte MK3 (lollipop) Submariner that has everything perfect except the seconds hand has been relumed (tritium replaced for luminova). I would like to know if any of you Rolex fans can suggest a watch restoration shop (preferably in Europe) that can handle finding and replacing the existing hand with an original tritium seconds hand with matching colour as it is on minute and hour hands - I do not want the restorer to newly paint the seconds hand with tritium, I want the original matching colour.
Your suggestions are greatly appreciated.
All the best,

Rolexio