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RE: What a water-resistance claim does and does not establish · RWI-27809

Home › Forums › News and General Discussion › New Members Area › What a water-resistance claim does and does not establish · RWI-27809 › RE: What a water-resistance claim does and does not establish · RWI-27809

October 4, 2025 at 2:42 pm #224445
PartsReader 02038
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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.