Amazon.com: SHENGKE SK Ultra Thin Fashion Sport Sweatproof 。?Easy Read Design:34mm case diameter with 6mm ultra thin case thickness,light weight,Matte polished case can anti sweat and fingerprint. ?High Quality Silicone Band:available in a variety of colorful silicone band colors - Blue,green,balck,orange,yellow,easy to clean ?Precise Time Keeping: High quality Japanese MIYOTA 2035 movement provide precise and accurate time keeping;original SR626 battery life can last 2 years. ?Water Resistance For Daily Life：our watches are all pass 3ATM water resistance test,it is ok for Hand Wash, Rain Day, Sweating,In general, withstands splashes or brief immersion in water, but not suitable for swimming. About us:Guangdong Yonghong Watch&Clock Co,.Ltd is a famous company in watch manufacturing industry in China. Established in 1996 which has more than 20 years watch manufacturing experience,meanwhile our company is the president unit of Guangdong Province Watch&Clock Association. SHENGKE is a new brand just launched in 2015,which is specially focus on women\'s watches for European and American markets, although just a new brand, SHENGKE had become very famous and popular all around the word. in 2016-2017, SHENGKE is the top brand in Aliexpress . SHENGKE watches design follow one rule:combine simple and fashion. all the SHENGKE watch have high quality: such as 3ATM water resistance, IP plating, Japan movement. so if you buy our watches, there is no need to worry about the quality. What you get: SHENGKE watch*1 User Manual*1.