JuniorNA Posted January 21, 2009 Report Share Posted January 21, 2009 I just realized that some of my older reps are running Asia ETA 2813 21J and 21J movements (not sure if these are the same), and I have a few spare winders. I'd like to see if these movements can be "charge maintained" on these winders. Does anyone know if movements can wind CW, or CCW, or both? tia Quote Link to comment Share on other sites More sharing options...
Shundi Posted January 21, 2009 Report Share Posted January 21, 2009 I feel like they're uni-directional but I'm not sure as to the direction... Quote Link to comment Share on other sites More sharing options...
mikellem Posted January 21, 2009 Report Share Posted January 21, 2009 It should wind both ways If my memory serves me right! I think the 7750 is suppose to wind in one direction... MM Quote Link to comment Share on other sites More sharing options...
Shundi Posted January 21, 2009 Report Share Posted January 21, 2009 It should wind both ways If my memory serves me right! I think the 7750 is suppose to wind in one direction... MM Hmm...maybe it was b/c I had some shitty Asian movements... Quote Link to comment Share on other sites More sharing options...
fakemaster Posted January 21, 2009 Report Share Posted January 21, 2009 They go both. I did a winder tutorial you might want to read. Quote Link to comment Share on other sites More sharing options...
JuniorNA Posted January 21, 2009 Author Report Share Posted January 21, 2009 fakemaster, i did a search on your threads...no luck. do u have a link? i want to be clear that these are asian a21j - not swiss.....sorry for the confusion. thanks Quote Link to comment Share on other sites More sharing options...
tfbit Posted January 22, 2009 Report Share Posted January 22, 2009 http://www.replica-watch.info/forum/viewto...206&t=48159 Quote Link to comment Share on other sites More sharing options...
JuniorNA Posted January 23, 2009 Author Report Share Posted January 23, 2009 thanks Quote Link to comment Share on other sites More sharing options...
JoeT6681 Posted January 29, 2009 Report Share Posted January 29, 2009 that link does not explain anything about the movements, and which way they should wind. Do we have any links or tutorials on all movements, and how they should used in conjunction with a watch winder? If i turn the watch with my hand clockwise, i hear nothing, but if i spin the watch with my hand CCW, i hear a little sound which makes me think the watch is cranking/winding as it moves CCW. any one know if thats indicating that its winding? the sound of winding when you turn the watch manually in a certain direction? cause if thats the case, then its winding only in CCW, not in CW. Quote Link to comment Share on other sites More sharing options...
Shundi Posted January 29, 2009 Report Share Posted January 29, 2009 Well I'm out on a limb here but if the rotor spins REALLY fast in one direction while winding and not as fast/freely in the other than the latter is the winding direction as the rotor is encountering resistance due to the gearing/mainspring...you'd have to wait for an expert like The Zigmeister to chime in... Quote Link to comment Share on other sites More sharing options...
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