Men's Black Silicon Band Chronograph Waterproof Luminous Unique Casual Watch

This watch has been carefully designed to perfectly combine sports and casual. Suitable for many indoor & outdoor scenes. Water Resistant , withstands splashes or brief immersion in water, Perfect for all kind of business, casual, indoor and outdoor activities and daily use , but not suitable for swimming or bathing. Six-hand Multi-function Quartz Movement ,Three Chronograph Sub-dial, Seconds sub-dial, Minute Sub-dial, 24 hour Sub-dial. Luminous Hands & Calibration , is convenient to read the time in the dark（Luminous function needs to be activated by light）.