bruce wegmann wrote:...details an owner would never notice, unless he had multiple watches to line up and examine simultaneously]. We could easily stray into dangerous ground if we start using normal manufacturing variances to determine whether a watch, or part, is "real" or not.
I'd agree that nobody mentioned those crystals "specifically", but it
could be assummed that this was a backhanded reference to same.
If so, I can only say I have well over 100 Pulsars in my possession to compare those glasses to, in addition to the
19 that passed over my bench as repair jobs
just this past week. I've been examining every glass [ neurotically?] - no flat printed one's like Simon sold.
On the subject of normal manufacturing tolerences, I have had no response to my assertation that factory Pulsar and Hamilton glass varies less than .001" in thichness, but the glass in question varies by.-.002-.005", and in a few cases even more near the edge.
Bringing in these side issues without reasonable documentation, examination or pictures, diminishes the credibility of all erstwhile "experts". :(
Swearing doesn't help press one's point - but I understand the passion.
This subject has [unfortunately] got us all as jumpy as a cat at a dog show.
Vernier calipers - Helios(German made) are probably some of the finest you could buy. A pair that reads in US. inches and Metric is very helpful, and saves you from making calculations for conversions. :) Be sure to get a pair that reads both inside and outside - the rod that comes out the end is for measuring depth.