Daytona, the industry's first! Ergonomically designed counterweights! Made of Oy

Daytona, the industry's first! Ergonomically designed counterweights! Made of Oyster alloy: not only are the case and case weighted, but the strap's movable band are balanced, ensuring a perfect fit and ultimate comfort without flaking or fading! Perfectly avoiding the shortcomings of existing urea copper, tungsten steel, and urea nickel alloys! The material resists oxidation and can be secondary plated and gold-plated multiple times. Equipped with a 72-hour power reserve caliber 3255, a genuine Dandong caliber 4130, and a Cclean factory caliber 4131. Every detail, from the inside out, ensures impeccable quality! Uncompromising wearing experience!