Carrie Hughes IK Automatic Watch Self-Winding Mechanical Stainless Steel Discoloration Glass Black CH160 Sold by Carrie Hughes official mall. 100% brand new and high quality. Package includes: 1 x Automatic Watch,1 x Carrie Hughes Blue Gift box, 1 x Operating instructions. Automatic mechanical movement : Please wind up the watch before every usage. Automatic movements mark the passage of time by a series of gear mechanisms, and are worked by the movement of your wrist as you wear it. It will stop if the watch stop moving for a long time, please turn the crown of watches by hand.Please keep the watch away from magnet to avoid making the watch stop working. Discoloration Glass: Color and light transmission of photochromic glass automatically change with sunshine intensity. The color of dials becomes different with itself when viewing from different angles and in different light via photochromic glass. Design concept : Steam Punk Appearance Mineral glass. Classic vintage dial will give you an extraordinary artistic beauty. Stainless steel case and strap. Beautiful glass back,Insight into the mechanical work movement. Waterproof 10M, suitable for light spay, perspiration and light rain. / Case size: Diameter: 42mm1.65 in , Thickness: 15mm0.59 in).Best Gift: As with a free gift box, it's a best Birthday gift or holiday gift.