[Product Information] Brand: Materials: glass [Product Description] ・Material Description>>>The silver alloy case is woven from high quality nylon material. The case is made of alloy. The structure of the letters is a piece of iron. ・Component structure>>>This watch includes a case, dial, band, and hands. ・Product performance >>> Welcomed by many people, the simple and stylish design creates a unique atmosphere. The silver alloy exterior perfectly protects the movement, ensures operation, and allows reasonable adjustment of the band design. You can make your watch fit your wrist better and loosen your wrist at any time. The belt is woven from nylon in three colors: navy blue, red, and white, and perfectly matches the silver case. Fashion is calm. The surface of the mirror is made of transparent glass. Long-lasting and hard to shave flowers. Although it is easily waterproof, it is not recommended to use it while taking a bath or shower. Washing with water is not recommended. Suitable for wiping with a dry cloth. ・Applicable scenes>>>Can combine exercise, indoor/outdoor activities and daily use with different fashion styles (leisure, sports, home, parties, parties, etc.). It is not recommended to use it during showers, baths, swimming, etc. ・Special Instructions>>>Do not bring the watch close to magnetic objects such as radios and televisions. Please do not affect accuracy. Welcomed by many people, the simple and stylish design creates a unique atmosphere. The silver alloy exterior perfectly protects the movement, ensures operation, and allows reasonable adjustment of the band design. You can make your watch fit your wrist better and loosen your wrist at any time. The belt is woven from nylon in three colors: navy blue, red, and white, and perfectly matches the silver case. Fashion is calm. The surface of the mirror is made of transparent glass. Long-lasting and hard to shave flowers. Although it is easily waterproof, it is not recommended to use it while taking a bath or shower. Washing with water is not recommended. Suitable for wiping with a dry cloth. [Important Note - For Overseas Customers] Thank you for purchasing this product. Please read the following important notes carefully before using this product overseas. 1. Legislation and safety standards This product complies with Japanese safety standards. Please check compatibility with local regulations and safety standards before use in your country. Certain product categories (electronics, cosmetics, food, etc.) may require certification from the importing country. 2.About electrical products This product complies with Japanese power specifications (100V, 50/60Hz). If your country has different power specifications, you will need an appropriate transformer or conversion plug. Using an inappropriate power source may cause malfunction or accident. 3.Language and manual Product instructions and displays may only be in Japanese. The English version of the manual can be downloaded from our...