OLEVS Automatic Watches for Mens Self-Winding Mechanical Chronograph Classic Fashion Business Tourbillon Skeleton Stainless Steel Waterproof Luminous Mens Wrist Watches Reloj Para Hombre

This OLEVS automatic watch features a self-winding mechanical movement powered by natural wrist movements, eliminating the need for batteries. The movement contains 21 rubies, operates at a frequency of 21,600 times per hour, and provides over 45 hours of energy storage. The 41mm (1.61 inch) case showcases a classic skeleton design with Roman numerals and a tourbillon window, complemented by year and month display windows. The watch offers multifunctional features including multi-calendar windows, 3ATM water resistance suitable for daily use, and a luminous function for readability in low light. The high-quality stainless steel strap is polished for a flawless finish and is gentle on the skin, ensuring durability and comfort. Package includes the watch and a strap adjustment tool. Intended for daily wear, business occasions, and formal events. Note: Please carefully check the size guide in the product images to ensure proper fit.