I was also going to say "L Reymond" and would have added "Locle" - even on the basis of the movement signature. If any further explanation should be required, Le Locle is a watchmaking town in the west of Switzerland, most famous for being the home of Zenith (and also Tissot, Ulysse Nardin and some others).
A forum community dedicated to watch owners and enthusiasts. Come join the discussion about watch collections, displays, watch winders, accessories, classifieds, and more! We welcome all manufacturers including Casio G-Shock, OMEGA, Rolex, Breitling, Rolex and Tudor, Seiko, Grand Seiko and others.