[When your heart flutters. wicca] An all-black model with trendy colors is now available in the half bangle series, which is popular for its gorgeous design. Equipped with solar tech. It has a simple adjustment specification that allows you to easily adjust the size with the included tool, so you can use it from the day you receive it. Also recommended as a gift. [All-black model with attention to design details] A trendy piece with a black bangle with a mirror finish that will add an accent to a mature monochrome coordination or casual style. With a black dial and sparkling stud-shaped warm gold indexes, it is a design that can be used like an accessory. The lines radiating from the center of the dial are expressed in transparent colors. [Wicca is great for situations where you need a watch] Even in situations where you cannot bring digital tools with you, such as when you are a student or looking for a job, Wicca can help. [Solar Tech] charges using the sun or room light, so there is no need for troublesome replacements. [5 ATM water resistant], so you don't have to worry about it getting wet from rain or sweat. [Product Details] Solar Tech, Accuracy ±15 seconds/month, Photovoltaic generation: 6 months, Water resistant to 5 ATM, Crystal glass, Case/Band: Stainless steel, Simple size adjustment for easy size adjustment [About charging] Solar Tech uses light as energy. Once fully charged, it will last about 6 months. When you first start using it, we recommend fully charging it under sunlight. Also, when you take it off your wrist, you can store it in a place where it is easily exposed to light, so you can use it in your daily life without worrying about it stopping. *You can also check the estimated charging time from the instruction manual on the manufacturer's website.