looks like you will need a self winder to meet "want #2"..
the web is filled with watch sites so i would look for that as my main search..i like a band that straps on tight..at the bottom
of Lac La Croix near Gull Rock is my Seko--all i did was reach forward and the clasp on the metal band popped open and off it went..now i don't wear in on my wrist but put it thru a shirt pocket button hole..some people think a watch is just "fluff" in a survival kit list but we are so used to knowing what time it is that it becomes a psychlogical lift to have it handy..wake up in the dark and cold--how long untill dawn???..it's nice to know..sorry i went away from your questions on this---outside of a cheap military repo that go's on canoe trips my only other watch is one with a true 24 hour face..one sweep of the big hand in 24 hours..at my last job we kept track of everything in the 24 hour system and a watch that showed me that was easy to use.