Precautions for Use: 1. Be careful as cosmetics, perfumes, or friction may cause product damage such as discoloration, fading, or color transfer. 2. Discontinue use if you have sensitive skin and experience an allergic reaction. 3. Keep at least 1 meter away from objects containing magnets. 4. Avoid damage caused by impact or twisting. 5. Avoid moisture and water (do not operate the crown or buttons while submerged in water). 6. Leaving the watch in areas with excessively high or low temperatures for extended periods may cause malfunctions (and shorten battery life). 7. For automatic watches, sufficient exercise is required to fully charge the device when worn for more than 8 hours.