How and Why Does Water Get Inside A Waterproof Watch

You bought a waterproof watch but soon discovered that it has taken on water. This can leave you feeling not just disappointed but also a bit confused. In fact, many people have faced similar issues. So why did your waterproof watch get wet? Today, let’s dive deeper into how watches are made waterproof, the different performance ratings, possible reasons for water ingress, and how to prevent and deal with this issue.

Waterproof Structures

There are several common waterproof structures:

• Gasket Seals: Gasket seals, often made from rubber, nylon, or Teflon, are crucial in keeping water out. They are placed at multiple junctions: around the crystal glass where it meets the case, between the case back and the watch body, and around the crown. Over time, these seals can degrade due to exposure to sweat, chemicals, or temperature fluctuations, compromising their ability to prevent water ingress.

• Screw-down Crowns: Screw-down crowns feature threads that allow the crown to be screwed tightly into the watch case, creating an extra layer of protection against water. This design ensures that the crown, which is a common entry point for water, remains securely sealed when not in use. This feature is especially useful in watches rated for deeper water resistance.

• Pressure Seals: Pressure seals are designed to withstand the changes in water pressure that occur with increasing depth. They are typically used in conjunction with other waterproof components to ensure that the watch remains sealed under various pressure conditions. These seals help maintain the integrity of the watch’s internal mechanisms even when subjected to significant water pressure.

• Snap-on Case Backs: Snap-on case backs are designed to provide a secure and tight fit against the watch case. They rely on a snap mechanism to seal the case back firmly in place, which helps to keep out water. This design is common in watches with moderate water resistance, offering a balance between ease of access and waterproofing.

The most important component affecting waterproof performance is the gasket (O-ring). The thickness and material of the watch case also play a significant role in ensuring safety under water pressure. A sturdy case is necessary to withstand the force of water without deforming.

nfs1002waterproofnfs1006 waterproof

Reasons for Water Ingress

Even though watches are designed to be waterproof, they do not remain new forever. Over time, their waterproof capabilities may diminish due to several reasons:

1. Material Degradation 2. Worn Gaskets 3. Corroded Seals 4. Physical Damage

How to Prevent Water Ingress

1. Wear Properly: Avoid prolonged exposure to extreme temperatures.

2. Clean Regularly: After exposure to water, dry your watch thoroughly, especially after contact with seawater or sweat.

3. Avoid Manipulating the Crown: Don’t operate the crown or buttons in wet or humid environments to keep moisture from entering.

4. Regular Maintenance: Check for any signs of worn or damaged gaskets and replace them as needed.

Media Contact
Company Name: Guangzhou NAVIFORCE Watch Co., Ltd.
Email: Send Email
Country: China
Website: https://www.naviforce.com/


Posted

in

by

Tags: