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Cal90 Reacting to Environmnet Changes

November 23 2006 at 5:58 AM
Mikhail  (Login malammik)

 
Does the cal 90 movement have any features that will counteract the effects of, hi-low weather temperatures and hi altitudes.

 
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ei8htohms
(Login ei8htohms)
AP Discussion Group

most modern watches are temperature compensated

November 23 2006, 6:23 PM 

Hi Mikhail,

The vast majority of (all?) high-end watches have temperature compensating hairspring/balance combinations, but I don't know of any with altitude compensation (and it's a little hard to imagine how such compensation might be realized anyway).

_john

 
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