IU's new product: the all-new Rolex Sky-Dweller, the most complex Rolex ever, is officially launched! It redefines the true Sky-Dweller replica with exquisite craftsmanship and accurate calibration. The 42MM Oyster case is polished from 904L stainless steel, beautifully recreating the classic design. The high-transparency sapphire crystal features a cyclops lens to magnify the date. The bezel is equipped with Rolex's Ring Command triangular knurled bi-directional rotating bezel, allowing the outer ring to adjust the month function. The clasp is a fold-over Oyster clasp with a 5MM easy-adjust link extension system.The exclusive IU genuine model features a striking blue radiant-patterned dial that changes dynamically in sunlight and shadow, capturing the same charm as the genuine article. The IU exclusive modified 9001 movement operates at 21,600 vibrations per hour, with a power reserve of up to 72 hours. The correct calibration method, consistent with the genuine model, displays the second t.mes
zone on a sub-dial. It consists of two elements: a red triangle located below the logo, indicating the second t.mes
zone in a 24-hour format. Pulling the crown to the first position allows for date adjustment (upward for date, downward for hour hand adjustment while keeping the minute hand still). Pulling to the second position allows for normal t.mes
adjustment (the 24-hour sub-dial rotates accordingly).The ultra-high quality is exclusively produced by IU.