1Excellent quality and comfort, suitable for all kinds of sports, such as climbing, running, hiking, swimming, cycling, fitness, etc. 2High quality and fashion, style appearance and stainless steel dial make this watch full of sports and fashion texture, practical and precise. 3A good gift for family or friends. With a contrast of 10 degrees, it is easy to find the digital display. 4Water resistance up to 50M (5ATM), 160 Ft / 50 M waterproof, suitable for swimming and snorkeling, not suitable for diving. Please do not press any buttons underwater, if the waterproof ring is damaged, please keep away from steam and hot water. 5Professional manufacturing, stable performance and high reliability.