
Men's Classic Fully Automatic Mechanical Watch Men's Mechanical Watch. Sapphire Crystal Dial: Features high-hardness sapphire crystal for superior scratch resistance. 3285 Mechanical Movement: Equipped with reliable 3285 Dang dong mechanical movement. 72 Hours Power Reserve: Ultra-long battery life providing up to 72 hours of operation. 10 Bar Water Resistance: Waterproof depth of 10 bar suitable for daily use and swimming. Stainless Steel Case: Durable stainless steel construction ensures long-lasting quality. Customization Options: Offers full customization, minor customization, and customization from designs. Fast Delivery for Stock: Existing inventory ships within 2 days, faster than typical suppliers. Lifelong After-Sales Service: Provides solutions for all after-sales problems with lifelong support.