I own a few watches, A Rolex I got from my late father.
A Sinn diver watch I picked up on my travels and an IWC dress watch I use for those days I need to suit up.
The Rolex is amazing, it is 30 year old and works very well, the Sinn is a very good diving watch, never had a problem with it in the past 5 years I owned it.
The IWC was a pain the first year I owned it, needed to completely overhaul the mechanism , 3 years later, it works great, it was not new so the cost was lower for initial purchase but the repair was almost the same cost of the watch so...
Here they are, the IWC is not my image, I took it from the original ad from the seller: