Omega De Ville Prestige - Co-Axial Master Chronometer 40mm

It is recommended to have your watch serviced by a certified Omega service center every 5-7 years.

The watch is water-resistant up to 3 bar (30 meters), which means it's suitable for everyday use. However, it is not designed for swimming or diving.

The Omega De Ville Prestige can be fitted with various straps. Ensure they are the correct size (20mm).

If the watch is not an automatic, you can wind it by turning the crown clockwise. However, the automatic movement winds itself through motion.

Use a soft, slightly damp cloth to clean the watch case. For the strap, use a leather cleaner. Avoid the use of harsh chemicals.

A Master Chronometer is a certification that indicates the watch has passed rigorous tests for precision, performance, and magnetic resistance.

The Co-Axial escapement is a mechanism designed to reduce friction and increase the watch's long-term accuracy and stability.

Have the watch professionally serviced to check for mechanical issues.

Ensure the crown is properly screwed in. If the issue persists, have it serviced.

Check if the watch needs winding. If it is an automatic watch, ensure it has been worn to keep it powered. If the issue persists, have it serviced.