Marc Jacobs Watch - Mandy - MJ3574

The watch uses a standard watch battery. The specific type will be indicated on the back of the watch and in the product manual.

Pull the crown out to the first or second position (depending on the model) and turn it to set the time.

Yes, it is water-resistant up to 5 ATM, meaning it can withstand splashes and brief immersion in water.

Yes, you can replace the band. The watch uses standard band sizes.

Quartz watches generally require less servicing than mechanical watches. However, it is advisable to have it inspected every few years, or if any performance issues arise.

You can have your watch repaired at any professional watch repair shop. It's recommended to have it serviced by a qualified professional.

Use a soft, dry cloth to clean the watch. Avoid using any harsh chemicals or abrasive materials.

Check the battery and replace if necessary. If the problem persists, consult a professional watch repair service.

Ensure that the watch has not been exposed to magnets or extreme temperatures. If the issue continues, it may require servicing by a watch professional.

This could indicate moisture inside the watch. Have it inspected by a watch repair professional as soon as possible to prevent further damage.