Automatic Mechanical Movement: Precision skeleton flywheel movement with high-quality parts brings more accurate timekeeping. The self-winding movement does not require a battery, and the movement of the wrist while wearing it will automatically wind the mechanism Double Sided Skeleton Dial: The complete skeleton design with bold personality fully demonstrates the watchmaking craftsmanship. Look directly at each rotation of the movement gear and feel the charm of the original mechanical watch Original Leather Strap: Made of high-end leather materials through layers of craftsmanship. Soft and comfortable to wear without hurting the skin, and easy to match with all kinds of clothing 3ATM Waterproof and Luminous Features: The 30-meter-deep waterproof watch withstands washing hands, splashing water, raining, and cold baths. High-definition luminous coating covers the hands and dials, making it easy to read the time even in the dark Quality Construction and Warranty: Exquisite workmanship and strict quality inspection ensure durability. The automatic mechanical watch operates without batteries for a long service life, and includes a 2-year warranty period
