To maintain a PU leather watch box and ensure its longevity and appearance, consider the following tips:

1. Regular cleaning: Wipe the surface of the watch box with a soft, damp cloth or sponge to remove any dust, dirt, or stains. Avoid using harsh chemicals or abrasive materials that may damage the PU leather.
2. Avoid exposure to direct sunlight: Prolonged exposure to direct sunlight can cause the PU leather to fade or deteriorate over time. It is advisable to store the watch box in a cool, dry place away from direct sunlight or heat sources.
3. Keep away from moisture: PU leather is not resistant to water. Avoid exposing the watch box to excessive moisture or immersing it in water. If the watch box gets wet, gently dab it with a dry cloth to absorb the moisture and allow it to air dry naturally.
4. Prevent sharp objects and excessive weight: Avoid placing sharp objects or heavy items on top of the watch box, as they may cause scratches or dents on the surface. Handle the box with care to maintain its integrity.
5. Use a leather conditioner: Periodically apply a PU leather conditioner or protector to keep the material supple and prevent drying or cracking. Follow the manufacturer’s instructions when applying the conditioner, and ensure it is suitable for PU leather.
6. Proper storage: When not in use, store the watch box in a dust-free environment or use a protective dust cover. This will help preserve its appearance and protect it from potential damage.