EW Rolex Day-Date Type 40

1. Sapphire crystal with a 2.5x magnified date window, achieving the same effect as the original. 2. Oyster case construction, integrated middle case, screw-down case back and winding crown. 3. Dimensions and thickness identical to the original, with a diameter of 40mm and thickness of 12mm. 4. Equipped with a 2836 automatic movement, featuring quick-set instantaneous jump for day and date functions, perfectly matching the original in time adjustment, thickness, and structural design.