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Campanile · 13 August 2012, 05:59 PM

I did some research on this before I bought my 16570 last year. The 3186 movement started appearing in the Z series, but not all Z's had the 3186. Mine is a G series, but I have also seen some 16570's in the random (8 digits) series.

13 August 2012, 05:59 PM	#6
Campanile "TRF" Member Join Date: Nov 2010 Location: Cal Posts: 11	I did some research on this before I bought my 16570 last year. The 3186 movement started appearing in the Z series, but not all Z's had the 3186. Mine is a G series, but I have also seen some 16570's in the random (8 digits) series.