NIBOSI 2656 Stylish Steel Strap Quartz Watch Luminous Business Men Wrist Watch - Gold Strap/Black Dial ?[Comfortable Stainless Steel Band] Crafted with a stainless steel band,this watch offers a comfortable fit for all-day wear ?[Clear and Durable Mineral Glass] The mineral glass mirror provides a clear visual experience,is scratch-resistant,and maintains a sleek,glossy finish ?[Accurate Timekeeping] Designed for precision,this watch ensures accurate timekeeping for your daily schedule ?[Water-Resistant] With a 3ATM water resistance rating,durable to use ?[Luminous Design] With luminous pointers and scale lines,easy to know the time in a dark environment ?Specifications: ?Case diameter: 43mm ?Strap width: 21mm ?Case thickness: 11mm ?Wrist circumference: 230mm ?Case material: alloy ?Mirror material: mineral glass mirror surface ?Watch movement: quartz movement ?Watch weight: 121g ?Strap material: stainless steel ?Waterproof: 3ATM daily waterproof ?Battery: SR920SW (included) Package included: ?1 x Watch (with Button Battery)