When it comes to dive watches, a screw-down crown (in German: verschraubbare Krone) is an often-highlighted feature. But what exactly is behind it, and why is it so important?
🔧 What is a screw-down crown?
A screw-down crown is a special mechanism where the crown is connected to the case by a thread. When tightened, the crown is pressed firmly against the case – this ensures significantly improved water resistance and protects the inside of the watch from dust and moisture.
🌊 Why is it indispensable for dive watches?
When diving, reliability underwater is crucial. Even under high pressure and fluctuating temperatures, a screw-down crown prevents water from entering through the delicate crown opening. Without a correctly screwed-down crown, even a watch declared "waterproof" can fail.
That's why we often ask our customers in support if the crown has really been screwed down tightly – it's an often-overlooked point with a big impact.
✅ Further advantages of the screw-down crown
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Protection against accidental operation
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Better shock resistance
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Long-term reliability, especially for mechanical watches
🛠 How to operate it correctly?
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Turn the crown counter-clockwise to loosen it
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After setting the time, tighten it firmly clockwise again
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Before contact with water, ensure it is tightly screwed down
🕵️♂️ Why ADDIESDIVE relies on screw-down crowns
Our models such as ADDIESDIVE AD2030, AD2068 or AD2512 are equipped with a screw-down crown as standard. This guarantees protection and reliability – even during intensive use in water.
The screw-down crown is a small detail with a big impact – especially on dive watches. When buying your next watch, it's worth paying attention to it. Because it makes the difference between "water-resistant" and "truly secure."
Website: https://addiesdivewatches.de/
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