Watches - Waterproof Or Water-Resistant?
(Vietnam became the 60th country to have visited my blog. Welcome!) Are Watches Waterproof Or Water-Resistant? Are watches waterproof or water-resistant? Is there is difference. If there is, is it not much or a big difference? I am sure you have seen electronic items or Aquapac cases used under water. They actually have a grading system of 1 to 8 where 1 means it is not really protected against water and 8 means you can take them under water but to a certain depth and for a certain duration of time. Most other things are at most up to level 6-7 which means if you were to accidentally drop them into water they will survive when retrieved soon after. When measuring materials that are being used to build tents or clothes, etc. a different standard is used. They use a tube and pour water into it on top of that material and see how water can go into it before the pressure and weight push through the material. A proper water-proofed material is considered to be 1000mm or 25 inches of ...