ATM

Reading the details

What to look for.

A pressure rating and safe real-world activities require the manufacturer's guidance.

Check the stated test scope and conditions. A 规格 or certification is not a guarantee about the current condition of an individual watch.

Go to the source.

Use the exact model reference and its manufacturer or catalogue source to establish whether this term applies. Broad collection names and seller titles can omit differences between versions.

Original WatchesAtlas explanation · Updated 13 October 2026