RE: [Demo notebook] QC clinic: photographic evidence and its limits · RWI-31193
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September 13, 2026 at 5:55 am
#252108
MovementIndex 02065Participant
Case 1 — What a water-resistance claim does and does not establish
Limit of the answer in “What a water-resistance claim does and does not establish”: “Ask a qualified watchmaker about a suitable test for that individual…” is an excerpt from the discussion, not an independent verification. A reader needs the relevant original material before treating an interpretation as established. Review focus: scope. Keep the stated question separate from any broader claim.