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The advantage of using miyota 9015 in PP and JLC reps.

dashindark

Renowned Member
20/4/17
873
369
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I just checked out the gen videos on Youtube and the gen PP 324SC has semi-progressive date change starting from 11:00 or 11:30 P.M. Many JLC models don't have date function.

9015 is bad for replicating most other brands as they have bi-directional inhouse/ETA-based movements with date-flip at 0:00 (IWC 8xxxx/5xxxxx, AP3120, VC 1126/1120) while the miyota 9015 is uni-directional and has progressive date change.

Therefore, 9015 + deco plate is good enough for PP and JLC reps.



I would very much appreciate it if anyone can tell me how to replace 9015 with a 2892. I want to swap in a 2892 into the JJF 9015 VCO, but I don't know if the 9015 fitted crown/ stem height/ movement holder can be changed to fit the 2892.