[Movement - Japan imported quartz pointer movement stable and accurate timekeeping. Battery can be used for 1-2 years. Material -Crafted with 304 stainless steel adding a touch of elegance while ensuring long-lasting durability. 30M/3ATM Waterproof - -can withstand accidental rain or splashing water for everyday water needs. Simple and generous - Fashionable business casual suitable for all occasions to wear. Worth collecting and using for watch lovers. AFTER-SALES SERVICE: We provide 1 year after-sales service. If you have any questions about the product please contact me by clicking the shop name below the shopping cart we will give you a satisfactory solution.]