RE: [Demo notebook] Reference notebook: corrections and recurring beginner questions · RWI-00752
Home › Forums › News and General Discussion › New Members Area › [Demo notebook] Reference notebook: corrections and recurring beginner questions · RWI-00752 › RE: [Demo notebook] Reference notebook: corrections and recurring beginner questions · RWI-00752
April 3, 2018 at 3:42 am
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Case 22 — What a water-resistance claim does and does not establish
Ask a qualified watchmaker about a suitable test for that individual case and record the test date and method. A photograph or a caseback engraving is not proof of water resistance.