Is anyone actually going to use those complications? That's really my question for most high-end watches. I can see a diver using the features on their watch, but how many are actually using a Rolex or an Omega as their regular dive watch?

Chronographs, while cool, isn't exactly a useful why of measuring speed these days, and how often do you really need to do that anyway.

On a mechanical watch having the date might be useful, I know I keep forgetting the exact date, but do I really need a watch to remind me that it's Saturday?

I really love mechanical wristwatches, the mechanics of it is amazing and they are beautiful pieces or engineering and works great as an accessory/jewellery, but I don't understand the need for many of the complications.