Waterproof watches offer maximum safety not only in everyday use but also during activities like swimming and diving. Whether you're looking for a classic analog watch or a state-of-the-art waterproof smartwatch, this guide is for you. We also explain in detail what technical terms like "20 ATM water resistance" mean.
Note for Apple Watch users: To get the full effect of water resistance Be careful when choosing your Apple Watch band . Water-resistant bands like silicone, Ocean Band, or Sport Loop won't deform during swimming or showering.
What Does a Waterproof Watch Mean?
Waterproof watches are timekeeping devices that offer users a certain level of protection against water in everyday life. The term "waterproof" indicates that the watch offers a certain level of water resistance. This feature protects the watch from damage in rainy weather, while washing hands, or while swimming. However, not all waterproof watches offer the same level of protection. Some watches only offer splash protection, while others can even be used for deep diving. The "ATM" or "bar" ratings on the back of watches or in product descriptions indicate this level of protection. For example, a watch with a rating of 3 ATM is rain resistant, a watch with a rating of 10 ATM is suitable for swimming, and watches with a rating of 20 ATM or above are designed for diving.
|
Waterproof Degree |
Explanation |
|
3 ATMs / 30 meters |
Resistant to light contact such as hand washing and rain |
|
5 ATMs / 50 meters |
Can be used in activities such as swimming |
|
10 ATMs / 100 meters |
Suitable for snorkeling and water sports |
|
20 ATMs / 200 meters |
Suitable for professional underwater activities such as diving |
What Does 20 ATM Water Resistance Mean?
20 ATM water resistance means the watch can be used underwater up to 200 meters. This feature ensures safe use even in deep water. This level of resistance is ideal for athletes, divers, or individuals working in extreme conditions. Even during professional underwater activities, the watch maintains its performance.
Features Expected to Be Found in 20 ATM Watches:
- Pressure-resistant casing
- Screw-in crowns and caps
- Corrosion-resistant stainless steel or titanium material
- Underwater readable displays or indicators
What Should You Pay Attention to When Buying a Waterproof Watch?
When buying a waterproof watch, you should first consider its ATM rating. This rating indicates how much water pressure your watch can withstand. A minimum of 50 meters (5 ATM) of water resistance is required for swimming and 200 meters (20 ATM) for diving. Choose the appropriate level of protection for your intended use. The quality of the materials is also crucial. Choose a water-resistant body and glass made of stainless steel, titanium, or ceramic. Sapphire crystals are more scratch-resistant and offer advantages for long-term use. Your usage scenario will directly influence your choice. Whether you will be using it daily or participating in professional sports determines the features of the watch you need. If you plan to deep-sea dive, you should choose a watch with both a high ATM rating and special features like a helium escape valve. Be careful about warranties and certifications. Look for certifications that have passed international tests such as ISO 6425. Be sure to check the manufacturer's warranty period and terms to ensure you have a watch you can rely on for many years to come.
Waterproof Watch Options for Men and Women
Today, there are stylish, elegant, and robust waterproof watches available for both men and women. These watches, which cater to a wide range of uses from water sports to everyday wear, stand out for their durability. Watches with silicone straps, especially popular with athletic outfits, or water-resistant watches with classic metal straps are quite popular. These models, designed to meet the needs of people of all walks of life, are designed to withstand water pressure at varying depths.
Best Waterproof Watch Brands
- Casio G-Shock : Known for its models resistant to up to 20 ATM.
- Garmin : Ideal for outdoor and underwater sports.
- Apple Watch (Series 7 and later) : The leader in the waterproof smartwatch segment.
- Samsung Galaxy Watch series : Offers IP68 and 5 ATM support.
Seiko
- It is of Japanese origin and is a world giant in mechanical watches.
- The “Seiko 5 Sports” series has a water resistance of 10 ATM (100 m).
- Automatic winding models attract attention with diver-style options.
Orient
- Sister brand of Seiko.
- Models such as the “Orient Mako II” and “Orient Kamasu” offer water resistance of 200 meters (20 ATM).
- The price/performance ratio is very high.
Citizen
- Mechanical and Eco-Drive (charge by light) models produced with Japanese technology.
- The “Promaster” series is durable and suitable for underwater sports.
Tissot
- A prestigious brand of Swiss origin.
- The “Tissot Seastar 1000” model is 30 ATM (300 m) water resistant, automatic and dive compatible.
Hamilton
- American origin, Swiss made watches.
- The “Khaki Field” and “Khaki Navy” series are both stylish and water resistant up to 10 ATM.
Longines
- The representative of luxury and classic elegance.
- The “HydroConquest” series offers water resistance up to 30 ATM and works with an automatic mechanism.
Invicta
- The “Pro Diver” series in particular offers affordable and high water resistance (20–30 ATM).
- Ideal for those who prefer automatic movements.
Rolex
- The “Submariner” model in particular is the epitome of luxury waterproof watches (300 m / 30 ATM).
- It is fully automatic, extremely durable and prestigious.
Omega
- The “Seamaster” series is at the top level among professional diving watches.
- Manual/automatic models are available with resistance up to 30 ATM.
Vostok (Amphibia)
- Of Soviet origin, it is known for its mechanical diver's watches.
- Water resistant up to 200 meters (20 ATM) it offers affordable and durable alternatives.
Which Waterproof Watch is Right for You?
If you're looking for daily wear and rain resistance, 3–5 ATM may be sufficient. Choosing a waterproof watch depends on your lifestyle. If you'll be exposed to water less frequently in the city, lower ATM ratings will meet your needs. However, if you're swimming, diving, or engaging in outdoor activities, opting for a model with 20 ATM water resistance is much safer. This feature is essential for reliable performance even under high pressure. If you're specifically looking for a waterproof smartwatch, it's beneficial to look for models that offer both durability and technology.
Can you dive with a 20 ATM water resistant watch?
Yes, 20 ATM rating is suitable for professional diving.
Can waterproof watches be used in the shower?
Models rated 5 ATM or higher can be used in the shower. However, hot water and steam may damage some seals.
If my smartwatch is waterproof, can I use it in the sea?
Salt water can damage your watch. Be sure to rinse it with fresh water after use.
