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When purchasing a watch, you often come across terms related to waterproofing, such as [water-resistant up to 30 meters] [10ATM], or [waterproof watch]. These terms are not just numbers; they delve deep into the core of watch design—the principles of waterproofing. From sealing techniques to selecting appropriate materials, every detail influences whether a watch can maintain its integrity and functionality in different environments. Next, let's delve into the principles of watch waterproofing and learn how to correctly identify waterproof watches.
Principles of Watch Waterproofing:
The principles of watch waterproofing are primarily based on two aspects: sealing and material selection:
The waterproofing of watches is primarily based on two aspects: sealing and material selection:
1.Sealing: Waterproof watches typically employ a multi-layer sealing structure, with a crucial component being the sealing gasket, which forms a waterproof seal at the junctions between the case, crystal, crown, and case back, ensuring that water does not enter the interior of the watch.
2.Material Selection: Waterproof watches are usually crafted from corrosion-resistant materials such as stainless steel, and titanium alloy, for the case and strap. Additionally, abrasion-resistant materials are used for the crystal, such as sapphire glass or hardened mineral glass, to withstand the erosion of water, sweat, and other corrosive liquids.
What are the Waterproof Ratings for Watches?
The ratings of waterproof watches refer to the pressure that a watch can withstand underwater, with every increase of 10 meters in water depth corresponding to an increase of 1 atmosphere (ATM) in pressure. Watch manufacturers use pressure testing to assess the waterproof capabilities of watches and express the depth of water resistance in pressure values. For example, 3 ATM represents a depth of 30 meters, and 5 ATM represents a depth of 50 meters, and so on.
The back of a watch usually displays the waterproof rating using units such as Bar (pressure), ATM (atmospheres), M (meters), FT (feet), and others. Converted, 330FT = 100 meters = 10 ATM = 10 Bar.
If a watch has waterproof functionality, it will typically have the words "WATER RESISTANT" or "WATER PROOF" engraved on the case back. If there is no such indication, the watch is considered non-waterproof and should be handled carefully to avoid contact with water.
Apart from non-waterproof watches, waterproof functionality generally falls into categories such as basic life waterproof, advanced reinforced waterproof, and professional diving watch waterproof ratings, among others.
●Basic Life Waterproof (30 meters / 50 meters):
30 meters waterproof: The watch can withstand water pressure of about 30 meters depth, is suitable for daily wear, and can resist occasional water splashes and sweat.
50 meters waterproof: If the watch is labeled as 50 meters waterproof, it is suitable for short periods of shallow water activities, but should not be submerged for extended periods such as diving or swimming.
●Advanced Reinforced Waterproof (100 meters / 200 meters):
100 meters waterproof: The watch can withstand water pressure of about 100 meters depth, suitable for swimming and snorkeling, among other water sports.
200 meters waterproof: Compared to 100 meters waterproof, a 200 meters waterproof watch is suitable for deeper underwater activities, such as surfing and deep-sea diving. In these activities, the watch may experience higher water pressure, but a 200-meter waterproof watch can maintain normal operation without water ingress.
●Diving Waterproof (300 meters or more):
300 meters waterproof and above: Currently, watches labeled with 300 meters waterproof are considered the threshold for diving watches. Some professional diving watches can reach depths of 600 meters or even 1000 meters, capable of withstanding higher water pressure and maintaining normal operation inside the watch.
It's important to note that these waterproof ratings are determined based on standard testing conditions and do not imply that you can use the watch at that depth for extended periods.
Maintenance Guide for Waterproof Watches：
Furthermore, the waterproof performance of a watch may gradually decrease over time due to usage, external conditions (such as temperature, humidity, etc.), and mechanical wear. In addition to design factors, improper usage is the main cause of water ingress in watches.
When using a waterproof watch, it is important to observe the following points to ensure its performance and durability:
●Avoid Pressing Operations
●Avoid Rapid Temperature Changes
●Regular Maintenance Checks
●Avoid Contact with Chemicals
●Avoid Impact
●Avoid Prolonged Underwater Use
Overall, while waterproof watches offer a certain level of water resistance, they still require careful usage and regular inspection and maintenance to ensure their performance and durability. It is advisable to follow the manufacturer's instructions and recommendations for proper use to ensure the safety and longevity of the watch.
With increasing consumer demand for waterproof watches, major watch brands are continuously researching ways to improve the waterproof performance of watches. Next, NAVIFORCE has selected suitable watch styles for different waterproof ratings. Let's see which one will be your ideal choice.
3ATM Waterproof: NAVIFORCE NF8026 Chronograph Quartz Watch
Inspired by racing elements, the NF8026 features bold colors and daring designs, creating a rugged and passionate visual experience.
●3ATM Waterproof
The 3ATM waterproof rating is suitable for everyday waterproof needs, such as handwashing and use in light rain. However, prolonged immersion in water and deep water activities are not recommended.
●Precise Timing
The NF8026 features a high-quality quartz movement, providing stable and long-lasting timing functionality. Equipped with three sub-dials, it meets timing needs for commuting and leisure occasions.
●Solid Stainless Steel Bracelet
The bracelet is made of durable solid stainless steel, resistant to wear, and able to withstand the test of time, showcasing a ruggedly masculine style.
5ATM Waterproof: NAVIFORCE NFS1006 Solar-Powered Watch
The NFS1006 is an eco-friendly solar-powered watch featuring a solar-powered movement, 50 meters of water resistance, a stainless steel case, genuine leather strap, and available in various color options. As the newest member of the NAVIFORCE "Force" series, it combines outstanding aesthetics with exceptional performance, embodying NAVIFORCE's commitment to environmental sustainability and energy conservation.
●50 Meters Water Resistance
Utilizing a fully sealed precision waterproof structure, it is suitable for occasions such as handwashing, light rain, cold baths, and car washing.
●Solar-Powered Movement
The solar-powered movement harnesses solar energy or other light sources as its power source. With light, it generates energy, eliminating the need for battery replacement and reducing dependence on traditional energy sources. The battery life can reach 10-15 years.
●Strong Luminous Display
Both the hands and hour markers are coated with Swiss-imported luminous paint, providing exceptionally strong luminosity for easy time reading even in low-light conditions.
10ATM Waterproof—NAVIFORCE Full Stainless Steel Mechanical Series NFS1002S
The NFS1002S is part of the NAVIFORCE 1 series, featuring a full stainless steel construction and an automatic mechanical movement. Crafted with meticulous craftsmanship, the stainless steel case showcases quality, while the fully hollowed-out surface design reveals the intricate construction. The automatic winding mechanical movement ensures stable operation for up to 80 hours. With a waterproof rating of 10ATM, it meets the demands of high-quality living. Choose this extraordinary mechanical watch with both style and substance to witness the exceptional moments in life.
●10ATM Waterproof Performance
Featuring a fully sealed waterproof structure, achieving a 10ATM waterproof rating, ensuring complete protection of internal components from damage. Suitable for swimming, immersion, cold baths, handwashing, car washing, diving, and snorkeling.
●Automatic Mechanical Movement
The automatic mechanical movement winds automatically, eliminating the need for manual winding or battery usage. Typically manufactured with high precision, it vibrates at a frequency of 28,800 vibrations per hour, ensuring sustained stable operation for up to 80 hours without frequent maintenance.
●Full Stainless Steel Construction
Constructed entirely of stainless steel, this watch is lightweight, durable, and highly resistant to corrosion. It can withstand scratches and abrasions, presenting a smooth and radiant appearance.
Conclusion:
NAVIFORCE is a brand dedicated to original watch design. Our proud product line includes various styles such as quartz watches, dual-display digital watches, solar-powered watches, mechanical watches, and more, with over 1000 SKUs. These products are sold in over 100 countries and regions worldwide, receiving widespread acclaim.
NAVIFORCE not only has its factory but also provides OEM and ODM services to customers. With an experienced design and production team, we can offer a wide range of choices and customized solutions according to customer needs and market trends. Whether you are a wholesaler or distributor, we can provide you with high-quality products and services to help you achieve greater business success.
Post time: Apr-19-2024
