【Design】 A simple and stylish digital wristwatch. It features a black rubber strap, perfect for casual fashion. 【Functionality】 It has 5-bar water resistance, allowing you to use it without worrying about getting wet in daily life. The battery uses CR2016, which is easy to replace. 【Brand Reliability】 CASIO is a reliable brand that offers products with both durability and functionality. - Brand: CASIO - Model: AW-58 - Color: Black - Material: Rubber - Water Resistance: 5-bar - Battery: CR2016 - Country of Manufacture: China Thank you for viewing.