OLEVS Mechanical Automatic Winding Watch with Moon Stylish Skeleton Luminous Black Men's Phase, Design, Waterproof, Hands,

The precision movement of this mechanical watch, combined with its openwork design and moon phase dial, features exquisite decorative elements and is both durable and long-lasting. The crystal is made of ultra-hard, scratch-resistant, and durable sapphire crystal. Case thickness: 13mm, diameter: 41.5mm, band length: 20cm (band adjuster included). Watch, Case: Alloy, Weight: 138g This product is resistant to sweat, face washing, water droplets, and rain during daily life, but please refrain from using it for water-related work, water sports, snorkeling (skin diving), or underwater activities. Please also refrain from using it in hot springs, baths, or other places where there is steam or significant changes in water pressure. Products purchased on Amazon come with a 30-day exchange guarantee and a one-year quality guarantee. If you experience any problems with your product, please contact us by email at any time. We will reply within 24 hours. The precision movement of this mechanical watch, combined with its openwork design and moon phase dial, features exquisite decorative elements and is both durable and long-lasting.