Off White PROTO AUTO Watch - Blue - 38mm

No, the PROTO AUTO uses a mechanical automatic movement, meaning it is powered by the natural motion of your wrist.

While it is designed for daily wear, it is recommended to avoid submerging the watch in water to protect the internal components.

This refers to the diameter of the watch case, providing a classic, refined look that is neither too large nor too small for most wrists.

Yes, you can manually wind the watch by turning the crown clockwise when in the fully pushed-in position.

The dial does not require specific maintenance, but keeping the watch away from dust and moisture is essential for long-term clarity.

Ensure the watch is being worn regularly to wind the mainspring or consider using a watch winder.

Automatic watches rely on the wearer's movement; if off the wrist for more than 24-48 hours, it will lose its power reserve and need to be manually wound.

This indicates a potential seal failure; take the watch to a certified technician immediately to avoid movement rust.