This replica Sky-Dweller 42 watch perfectly presents the essence of Rolex - the 42mm platinum steel case adopts German precision forging technology, and undergoes 32 manual polishing processes by Swiss watchmakers, presenting a cold metal texture that is exactly the same as the original. The deep black dial uses Swiss nano-level coating technology, which will present a unique satin luster under strong light. The red month display window at 12 o'clock uses micron-level laser cutting technology to ensure that the 31-day calendar display switches as accurately and smoothly as a mechanical ballet. The patented Fluted bidirectional rotating outer ring has an 84-tooth precision gear set built in, which perfectly cooperates with the customized 9001 automatic movement to achieve instant adjustment of dual time zones and annual calendar functions. The 100-meter water resistance has passed ISO 764 anti-magnetic certification. Under the double-sided anti-glare sapphire crystal mirror, the Chromalight luminous coating and platinum hands form a visual code that crosses time zones. This is not only a precision mechanical artwork on the wrist, but also the ultimate identity to conquer global business travel.