NIBOSI 2632 Stylish Men Wrist Watch Steel Strap Luminous Calendar Quartz Watch - Gold[Mineral Glass Mirror Surface] Features a clear,glossy mineral glass mirror that is scratch-resistant and durable[Accurate Timekeeping] Ensures precise and reliable timekeeping[Luminous Function] Equipped with a luminous feature for easy reading in the dark[Calendar Display] Includes a convenient calendar function to keep track of the date[3ATM Water Resistance] Withstands daily water exposure,making it durable for everyday use[Stylish Appearance] Delicate and stylish appearance,suitable for many occasionsSpecifications:Case diameter: 43mmStrap width: 22mmCase thickness: 11mmCasing material: alloyWatch movement: quartz movementWrist circumference: 220mmWatch weight: 127gStrap material: stainless steelWaterproof: 3ATM daily waterproofBattery: SR626SW (included)Special functions: Luminous,calendarPackage included:1 x Watch (with Button Battery)