About GuTe Trade We Intend to Provide Customers with Cool Fashion Wristwatches which Help them reboot their image but can't change their wardrobes,getting a little 'work' done can yield the desired benefits. Mens Classice Multifunctional Stainless Steel Bracelet Auto Self Wind Watch. Every Wristwatch Is Double Checked by Us Before Sending to Every Customer to Ensure Good Quality and Accompanied You Long Time. One Year Guarantee Due to Defects Caused by the Watch Itself. Kindly Reminder of This Watch for Dear Customer ※This is a Automatic Mechanical Watch Watch's movement would wound up automatically along with your arm swing, which is the original power. If haven't wearing the Watch for a longtime, you may also restart It by winding the Crown 15 to 20 times Winding Method:Clockwise twisting the time adjust crown without puling the crown out. Be careful not to over wind the watch. Over winding will break the spring Auto self wind movment means it operates without using battery,very Eco-friendly. A countersink button on the bottom left of the watch,push it with a small stick to set day. ※Water Resistant 1 ATM(10M), Daily life water resistance only, wipe dry the water drop to protect the watch.NOT suitable for shower or swimming ※ Keep Away from Magnets Please keep the watch away from magnets which may damage the movement ※ Package Package with Gute minimalist Eco-friendly paper box. A nice holiday gift for your male friends or yourself.