Captain Cook High-Tech Ceramic Diver - Rado - 43mm

High-tech ceramic is extremely scratch-resistant, making it highly resistant to everyday wear and tear. However, like any material, it can be scratched by extremely hard substances or chipped/cracked by sharp impacts.

Gently unscrew the crown counter-clockwise until it pops out slightly. Then, turn the crown clockwise (away from you) approximately 30-40 times. Push the crown back in and screw it down clockwise until snug.

A monobloc casing means the main body of the watch case is constructed from a single piece of material, in this case, high-tech ceramic, without separate components for the case back.

It is generally recommended to have mechanical watches like the Captain Cook High-Tech Ceramic Diver serviced every 5 to 7 years to maintain optimal performance and longevity.

Yes, with 300m water resistance and ISO 6425 certification, this watch is suitable for swimming, snorkeling, and even professional diving.

The Nivachron™ hairspring significantly improves the watch's resistance to magnetic fields, which can affect the accuracy of standard mechanical watch movements. This ensures more stable and reliable timekeeping.

The watch may have run out of power. Wear it for several hours or manually wind the crown 30-40 times clockwise. Ensure the crown is fully screwed down after setting the time.

Minor deviations are normal for mechanical watches. If significant inaccuracy persists, ensure the watch hasn't been exposed to strong magnetic fields or impacts. Consider a professional service if the issue continues.

Ensure the crown is pulled out to the correct position for setting. If the crown is difficult to unscrew or operate, do not force it. Clean the area around the crown gently and consult a professional if needed.

Adjusting the integrated ceramic bracelet may require specialized tools. Consult the Rado service center or a qualified watchmaker for adjustments to ensure the bracelet is not damaged.