But the one really big issue I have with this watch is its name "Vacheron Constantin Traditional Perpetual Calendar Ultra-Thin" as I hate to have to say this but in no way can a 8.3mm watch be classed as an Ultra Thin watch not now or ever IMHO. Vacheron is not alone in doing this and just like for the other manufacturers I will call it out every time it is done. It is bad enough when done by young companies that simply don't know any better but when maisons with a great history that includes real Ultra Thin watches engage in what I consider to be nothing more than cheap marketing it truly saddens me. Maybe a lot of today's watch buyers are actually unaware as to what an Ultra Thin watch is so they let it slide but I really find it hard to believe I am the only one that thinks this way. Who knows maybe it is just me? The one good thing about this kind of release is it spurs me on to do my write up on the truth about Ultra Thin watches which hopefully will come before Christmas.