Understanding Water Resistance in Watches
When buying a new timepiece, one of the most commonly misunderstood terms is water resistance. Many customers assume that a water-resistant watch is waterproof — but this is not the case.
Each watch's water resistance rating provides a helpful guide on how much moisture exposure it can withstand — but it doesn’t mean you should take it swimming unless explicitly stated.
Below is a general guide to help you understand what different water resistance ratings actually mean and how to care for your watch properly.
💧 Water Resistance Ratings Explained
Non Water Resistant
If the case (back) of your watch is not inscribed with 'Water Resistant' or 'Showerproof', your watch is not water resistant and therefore water may damage the movement, so we strongly recommend avoiding getting your timepiece wet.
Water Resistant 30 Metres (3 ATM)
This means the watch is splash resistant only. It will tolerate light rain or hand washing but is not designed for showering, swimming, or submersion of any kind.
Water Resistant 50 Metres (5 ATM)
Suitable for brief, shallow exposure to water such as washing hands or being caught in the rain. Not recommended for swimming or bathing.
Water Resistant 100 Metres (10 ATM)
This rating allows for swimming, showering, and water sports — but not diving. It's ideal for everyday use with more durability in wet environments.
Water Resistant 200 Metres (20 ATM)
Ideal for recreational water sports like snorkelling or jet skiing. Can handle extended water exposure but is not intended for scuba diving or deep-sea activity.
Water Resistant 500 Metres (50 ATM)
These watches are engineered for serious diving and underwater use. Suitable for professional marine activity, scuba diving, and harsh water pressure conditions. Always follow manufacturer care instructions.
⚠️ Care Tips for Water-Resistant Watches
- Never operate the crown or pushers while the watch is wet or underwater unless it’s specifically designed for it.
- Avoid exposure to hot water, saunas, and steam — even for watches rated to 100m or more.
- If your watch is exposed to salt water or chlorine, rinse it in fresh water and dry thoroughly.
- Ensure screw-down crowns are secured tightly before any contact with water.
🔧Need Help?
If you’re unsure what your watch can handle or would like advice on maintenance, get in touch with us or visit us in-store. We’re happy to help you protect your investment and enjoy your timepiece worry-free.
