View single post by DM71
 Posted: Mon Aug 24th, 2009 08:03 am
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DM71



Joined: Sun Oct 19th, 2008
Location: Quebec Canada
Posts: 911
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The Miyota and Valjoux 7750 use a unidirectionnal winding mechanism, therefore when the rotor swings on the free side, which is clockwise on the Miyota movement, helped by a hit or hard shake, will make the watch to wobble on the wrist, which is totally normal. I guess this is what you experienced with your SD. Hope it helped

Last edited on Mon Aug 24th, 2009 08:11 am by DM71