Gute Elegant Mechanical Self-wind Watch Day Date 6hands Black Dial Wristwatch Silver Golden Automatic movement (Daily using, temperature and shocking affect the accuracy of mechanical watches. Manual adjustment is necessarily and effectually to reduce the deviation.) Protective Mineral Window Lens,brushed and polished two tone stainless steel bracelet and case. Beautiful glass back of the watch for view of the movement Day and date,24 hours display function Water resistant to 1 ATM, suitable for light spray, perspiration and light rain,not for shower or swimming