gmt 2 c autowinding

[pov]

Where only about 4 to 5 hrs a day and always have too rewind. Whats the optional time to where to get maximum charge Thanks for input.

[gtanak]

Wat mvmt? That info might help.

My A7750 goes 19 hours with 1 hour in the winder

2836-2 goes >24 hours with 1 hour in winder.

[freddy333]

It all depends on how active you are (how much you normally move your arm). If you spend alot of time sitting at a desk, then you may need to wear it for 16+ hours to charge the mainspring sufficiently to keep the watch running overnight. But if you go running with it, then a few hours/day should be sufficient.

[alligoat]

Typically, 4-5 hours of wear should get you thru the nite. The other issue could be that your movement is in need of a servicing. These surplus movements from china aren't always the cleanest, or best oiled.

[ubiquitous]

When in doubt, one of these German made winders should do the trick

[freddy333]

When in doubt, one of these German made winders should do the trick

This winder looks like it comes from Nanuq watch repair tool kit.