EW Rolex Day Date 401 sapphire mirror, calendar 2.5x magnifying glass, the effect is synch

EW Rolex Day Date 401 sapphire mirror, calendar 2.5x magnifying glass, the effect is synchronized with the original version. 2 Oyster case structure, integrated middle case, screw-in bottom cover and winding crown. 3. The structural dimensions and thickness are the same as the original ones, with a diameter of 40 mm and a thickness of 12 mm. 4. Equipped with 2836 automatic winding movement, it can quickly adjust the instantaneous day and day calendar, so that the time adjustment, thickness and structure can be synchronized with the original version.