LEIGAO Feature:Multi-function calculator watch: An electronic watch with a built-in calculator that can perform arithmetic operations such as addition, subtraction, multiplication, and division. Use transparent silicone keyboard design. It also has a calendar, and you can see a calendar similar to time on the display.LCD screen display: flat-panel display with clear numbers, month, day, hour and minute. Provide you with multiple viewing angles for better comfort. Easy-to-read digital display, even if you are indoors or outdoors.Under the scorching sun, I will never squint my watch again.Quick response: This device can not only provide you with the time and date, but also provide you with accurate answers in the blink of an eyeQuickly solve complex calculation problems for you. It is of great help to students, business people and those who always do mathematical equations.Stylish calculator watch: Stylish accessories, available in a variety of colors, very suitable for youIt has a geeky and futuristic appearance, and it is easy to make your clothes cooler. Suitable for children, teenagers, students, housewives, businessmen and women.High-quality material: Made of high-quality ABS material and durable rubber, it is very suitable for daily wear and tear.Fashion design calculator watch and with its compact size for carrying easily and charming outlook.Two functions in one electronic wrist watch, ideal for businessman, housewife, students use etc.Time function with month, date, hour, minute display.Watch calculator function - it can make operation of addition, subtraction, multiplication, division.LCD screen display & silicon keypad."Mode" and "Set" buttons of the wrist watch for good use.It not only display month, date, hour, and minute, but also can be used as a calculatorSpecification:Material: ABS, rubberBand Material: SiliconeDelivery Quantity: 1 PieceProduct color: yellowProduct size: the diameter of the dial shell is about 3.7cm, and the diameter of the mirror surface is about 3.1cmDial thickness: about 0.7cm, strap width about 1.7cm