The 42MM Oyster case is polished with 904L stainless steel, reappearing the classic. Highly transparent sapphire mirror, small window convex lens magnifies the calendar. The bezel uses a Rolex Ring Command triangular pit pattern two-way rotating bezel, and the month function can be adjusted by rotating the outer ring. The clasp is a folding Oyster buckle with a 5MM easy-adjustable link extension system.
Exclusively modified 9002 movement, 28,800 oscillations per hour. The power reserve reaches 72 hours. The correct adjustment method that is consistent with the genuine product is in the second time zone, and the Sky-Dweller displays it through the sub-dial. It consists of two elements: the red triangle located below the LOGO, which points to the time in the second time zone, displayed in a 24-hour format. Rotate the head and pull it out to the first gear. Going up will adjust the calendar gear, and going down will adjust the hour hand (the minute hand remains stationary). Pull it to the second gear to adjust the time normally (the 24-hour bezel of the sub-dial will move accordingly).
