Re: New ETA movement with 80 hrs power reserve!
"big-e-294"
[quote="Ed.YEO"]From the informations i gathered so far, there are several posts mentioned that the c07.111 Powermatic 80 movement was sort of origin from the 2824, then later fine tune in architectural design, with toning down of 28.8k bhp downgrade to 21.6k bph to achieve the 80hrs power reserve...
didn't know they ETA made other changes you had mentioned...
ETA didn't. Tissot did.
If Tissot were to develop a caliber from scratch, it won't be mid-priced anymore.
In order to achieve 80hrs PR, definitely something architecturally has to be tweaked - it's physics.
80hr PR is not easily archived by toning down the frequency alone.[/quote]
Ah I see, good info, many thanks!
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