Description Package Dimensions : 4.92 x 3.86 x 3.11 inches; 9.14 ounces Item model number : FE6131-04A Department : womens Batteries : 1 Lithium Ion batteries required. (included) Date First Available : January 1, 2024 Manufacturer : Citizen Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service. Best Sellers Rank: #140,814 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #263 in Women's Wrist Watches Customer Reviews: 4.4 4.4 out of 5 stars (131)