not sure what the second crown is for, perhaps an alarm. Here is a dive watch with a leap year indicator.... Only can go down to about 8o meters, but that should be ok ...
We had the IWC GST Perpetual, Glashutte Original Sport Evolution Perpetual, maybe a few others...but they never seemed to take off as a staple offering? I personally really like them.
I have the UN Aqua Perpetual. It's not an everyday watch for me. This Polaris Mariner Perpetual Calendar, on the other hand, has the specs to be one...
I can’t quite put my finger on it, but it’s definitely something I’m seeing in the dial that’s very “blah” for me. Pedestrian might be the appropriate word to use. It’s also hard to form an opinion on a picture alone so maybe it’s not like this in the met...