Arnold & Son creates a watch with a large rotating 3D world-time display called the Globetrotter . It's housed in a 45mm stainless steel case with a 17.23mm height at its highest point of the domed sapphire crystal (10.4mm without the crystal). The Globet...
Now, I am impressed by the figures of the sapphire glass ( 7 mm! ). That's what I call a super domed glass! The movement is nicely decorated, but I would have preferred a manual one. Steel case is a good thing, for me. Superb crown, too. Arnold and Son ma...
But reading the accurate time in at least 24 time zones "at a glance" is hardly possible to fulfill the criteria of a proper worldtimer. Stowa offered already in the 1950s such a map based time display, as did Christiaan van der Klaauw with his Mondial mo...