Waterproof Guide

 

Please see the chart below to see how your GWC watch protects against different activities:

 

LEVEL OF WATERPROOF ACCIDENTAL SPLASHES BATHING, SWIMMING SNORKELLING, WATERSPORTS SCUBA DIVING PROFESSIONAL DEEP SEA DIVING
3ATM YES NO NO NO NO
5ATM YES YES NO NO NO
10ATM YES YES YES NO NO
20ATM YES YES YES YES NO
100ATM YES YES YES YES YES