✔ MECHANICAL MOVEMENT: Exquisite Workmanship Keep the Time Quite and Accurate. Automatic Hand-wind Movements Mark the Passage of Time by a Series of Gear Mechanisms
✔ CLASSIC DESIGN: Exquisite design, Hollow Engraving Silver Gears visible inside look cool, Special Dial Design Reveals Your Fashionable Point of View. Best Accessories for Casual Clothing, Business Clothing.
✔ NO NEEDED BATTERY: Hand-wind mechanical movement, Powers with the mechanical movement, without a battery.(Daily use, magnetic field / temperature will affect the accuracy of the watch, manual adjustment can reduce the deviation)
✔ HOW TO WIND: Please wind the mechanical watch by turning the crown clockwise for 15 to 20 complete revolutions every day. **Over 20 times may do harm to the watch mechanism**.
✔ WARRANTY - 100% Satisfaction Guarantee, Free return within 30 days. If you are not 100% satisfied with this watches, we will replace it for you or simply return it for a full refund no questions asked.