Tag Archives: bar

Are 10 or 5 ATM water-resistant?

« What do bar, meter and ATM mean? » When watch manufacturers specify water resistance, three units of measurement compete with each other. Laypeople also justifiably question this: Isn’t it irrelevant for everyday life that you could dive down to 100 meters if the watch is water-resistant to 10 or just 5 ATM, for example? A little basic knowledge provides …

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