So I know the answer will be 'it varies on how much you move around, etc.', but I'm just looking for a ballpark here.
My one watch is a manual wind (Speedy) and it looks like I'm about to pick up an automatic Seamaster, my very first auto.
Speedy is my 'daily wearer' for work and going out, but I plan to give the Seamaster some wrist time, in particular during recreational times, camping, cottage etc.
I'm sure I will pick up an electric winder for it soon enough, but in the meantime I'm curious how long I should keep the auto on my wrist each day to keep it running. Would 2-3 hours a day suffice?