Before using your water-resistant watch in water, there are several ways to ensure its protection:

· Verify its water-resistance with a Thomas Earnshaw Official Service Centre within past 12 months.

· Ensure the crown is fully pushed in against the case in order to preserve its water-resistance.

· Leather straps are not advisable as they can be deformed/discolored by water. For frequent or prolonged use in water, we recommend a metal bracelet.

After exposure to salt water, rinse the watch in fresh water and then dry it.