Dear Jean-Christophe, I am a huge fan of TAG Heuer and love the vintage designs. I think the TAG Heuer 6000 series should be redesigned like you did with the SEL and formed the LINK series. Now people are wearing the bigger watches as the LINK has been changed to a larger case and bracelet design. I think you could use the 6000 series design and widen the diameter of the Bracelet and make the case bigger. I would still keep the basic design the same as the original with the TAG Heuer symbol on the case, just making it bigger may attract consumers of the newer watch market and the growing trend of the Bigger Timepiece. I would also keep the magnified crystal.
Thank you
Jonathan Krovitz