Quote:
Originally Posted by CedCraig
Really? So if a 32xx lemon is running -22spd/-18spd, i.e., +/-2spd around -20spd “accuracy” Rolex will consider that to meet its guarantee?
Sure, Rolex use the term “Precision” but the context is +/-2 precision around accuracy of zero spd.
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Quote:
Originally Posted by CharlesN
Yet again we come back to the difference between PRECISION and ACCURACY.
They are NOT the same. This has been well explained and demonstrated earlier in this thread.
And as to your suggestion of 20 seconds per day error and around that area of course Rolex will NOT even suggest that is good.
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My question is what is the point at which Rolex does declare the watch out of spec? I get that a watch may be -4 spd and +2/-2 in 5 positions of some period of time (say 24 hrs). So with that, assuming I understand this correctly, +2-2 from -4 spd could put you reading -6 spd somewhere in the allotted time period. Is this correct.? If yes, does your actual spd have to hit +9/-7 to be considered out of spec? Is there even an actual guarantee on accuracy?