We like tuningfork-watches, yes. The technology is the bridge between mechanical & electronical watch-movements and a great innovation -- see here: klikk. We prefer them in a solid gold-case: it feels more valuable and the 300Hz-sound is simply better than in a steel-box. But when it comes in NOS condition and with a special lapis lazuli-dial, like this Zenith, then we don't like it, no we love it, and we do so regardless of the case-material.