witch Posted April 15, 2013 Report Share Posted April 15, 2013 Hi All I have a DDSD & the new 45mm CRPO both from Andrew the DDSD is an Asian clone & the Omega is Swiss both should sweep at 28800bph, now to me it seems that the Rolex sweep is smoother but is that just because it has a thinner sweep hand compared to the Omega which is alot thicker and more noticable , has anyone else noticed this. The new PO is a beauty by the way. , Quote Link to comment Share on other sites More sharing options...
jpz5142 Posted April 15, 2013 Report Share Posted April 15, 2013 both the 2836 and 2824 (swiss and clones) are 28,800 movements, the a2813 (typically refered as 21jby the TD's) is a 21600. Both gen Rolex and Omega models you have are in the same 28800 beat. If you bought the high beat then either its your eyes/mind playing tricks on you or the movements are dirty and could benifit froma cleaning and service. If a mvmt (swiss or asian or gen for that matter) is dirty and fouled up it will not behave correctly. Quote Link to comment Share on other sites More sharing options...
SSTEEL Posted April 15, 2013 Report Share Posted April 15, 2013 I have the Asian 2813-2 Automatic Movement in my sub from TT, and on the timegrapher it was showing 21600 Beat Rate, and the sweep is much more jumpy that my swiss etc 2836-2's sweep for sure. Quote Link to comment Share on other sites More sharing options...
witch Posted April 15, 2013 Author Report Share Posted April 15, 2013 Thx for replies its the 2824-2 & it shows on QC pic @ 28800 its prob just me being anal or my glasses need cleaning Quote Link to comment Share on other sites More sharing options...
Jkay Posted April 15, 2013 Report Share Posted April 15, 2013 or your movement needs servicing Quote Link to comment Share on other sites More sharing options...
DeeCee Posted April 16, 2013 Report Share Posted April 16, 2013 both the 2836 and 2824 (swiss and clones) are 28,800 movements, the a2813 (typically refered as 21jby the TD's) is a 21600. Both gen Rolex and Omega models you have are in the same 28800 beat. If you bought the high beat then either its your eyes/mind playing tricks on you or the movements are dirty and could benifit froma cleaning and service. If a mvmt (swiss or asian or gen for that matter) is dirty and fouled up it will not behave correctly. Actually the Gen Ceramic PO 8500 beats at 25,200 Quote Link to comment Share on other sites More sharing options...
witch Posted April 16, 2013 Author Report Share Posted April 16, 2013 Ive put it side by side with my gen seamaster pro & the sweep is spot on, so it must have been my eyesight, thx for the replies tho Quote Link to comment Share on other sites More sharing options...
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