<p>Also in a more modern size of 38 millimeters, this watch speaks Latin&mdash;or at least looks as if it could, and this quickly rubs off on the wearer: Ludwig 38 with its Roman numerals expands the great range of 38 millimeter models. You can watch the manual winding Alpha movement, which was built in-house in Glash&uuml;tte, ticking away through the sapphire crystal glass back. It's a pleasure&mdash;every day. The ref. 234 has a case with a diameter of 37.5mm.</p> <p><strong>Reference: 234</strong> (sapphire crystal case back)</p>