For those of us who are OQ lovers, this new model is like the rebirth of an excellent design, however you want to link it, be it a 1630, 5100, or 17013, it's all the same to me, and now with a new caliber for Rolex, curiously for the same reason that the Texan and the 17013 were discontinued due to quartz and today it returns renewed and with an incomparable caliber, simply excellent, and as for the name, honestly, I don't care, they can call it whatever Rolex wants, this model brings its own personality