GUANQIN Vintage Skeleton Diamond Automatic Self-Winding Moon Phase Women Men Couple Mechanical Business Wrist Watch Steel Sapphire Crystal Waterproof Clock Luminous

This GUANQIN vintage skeleton watch features a high-precision automatic self-wind movement that ensures accurate and stable timekeeping. The watch is powered by the natural motion of your wrist, with a rotor that transfers energy to the mainspring as you move. Key features include a luminous display, 24-hour indicator, moon phase function, and a see-through dial and back that allow you to view the movement. The watch is crafted with a stainless steel case and band, a synthetic sapphire crystal mirror (hardness second only to diamond), and a safety double-open butterfly buckle for easy wear. It is water-resistant to 50 meters, suitable for daily use such as hand washing and rain exposure, but not for swimming, diving, or hot baths. Intended for both men and women, this watch is ideal for business, casual, indoor, and outdoor occasions. It makes a great gift for Christmas, birthdays, anniversaries, Valentine’s Day, and Mother’s Day. Package contents include the watch itself. Please note that the watch should not be used in extreme temperatures or near magnets to avoid damage.