Business Classic Luxury Stainless Steel Water Resistant Mechanical with Luminous 40mm Dial Men Mechanical Watch

Business Classic Luxury Stainless Steel Water Resistant Mechanical with Luminous 40mm Dial Men Mechanical Watch. Premium Sapphire Crystal: Dial window made of high-quality sapphire crystal for superior scratch resistance. Long Battery Life: Equipped with 3285 movement offering 72 hours of ultra-long battery life. Robust Water Resistance: Water resistance depth of 10 bar suitable for daily wear and light water activities. Custom Design Service: OEM/ODM services available with customization options from samples. ISO 9001 Certified: Manufacturing process certified by ISO 9001 and AATCC 16 standards. High Production Capacity: Monthly production capacity of 10,000 pieces with fast lead times. Comprehensive Quality Testing: Products undergo scratch, tensile, timing, drop, and water resistance tests. Multiple Style Options: Available in sport, fashion, vintage, business, and luxury styles.