EW Rolex Day Date 40mm.
1. Sapphire mirror, calendar 2.5 times 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 thickness of the structural size is the same as the original one, with a diameter of 40 mm and a thickness of 12 mm.
4. Equipped with 2836 self-winding movement, quick adjustment and instant jumping of the week calendar, so that the time adjustment, thickness and structure are synchronized with the original version.