Brand Introduction Casio was founded in 1946 and established a global reputation with innovative products such as calculators and watches. Casio offers a combination of reasonable prices and high-quality products, and continues to release various products that cater to the needs of consumers, including mountain watches, marathon watches, and diving watches. How to Use This analog watch features a simple design, making it suitable for everyday use. You can check the time using the hands and it serves well as a fashion accessory. Precautions While this product has water-resistant features, please avoid using it in high temperatures or high humidity conditions. To request a return or exchange, please note that it is mandatory to provide a video of the unpacking of the package.