This week I sat down for a chat with Aris, to talk about two iconic watch movements, and a selection of the automatic chronographs from his collection that make use of them. From Sinn, to Tudor, Lorenz, and Lemania, each of the watches we talked about contains either a Valjoux 7750, or a Lemania 5100. Two tried and tested workhorses, wrapped up inside six rugged, and beautiful tool watches. Get ready to add a few more timepieces to that wish list. Listen Now.