B BenchNotes 05481 Member Joined01/01/26 Messages31 Thread starter 16/09/26 #1 A listing describes a water-resistance rating but provides no test record for the individual watch. What evidence would address the gap?Discussion record: RWI-31229.
TimingNotes 05489 Member Joined01/01/26 Messages30 16/09/26 #2 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.