Rolex Datejust 40
1⃣️ Sapphire mirror, calendar 2.5x magnifying glass, the effect is synchronized with the original.
2⃣️ Oyster case structure, integrated middle case, screw-in bottom cover and winding crown.
3⃣️ The structure, size and thickness are synchronized with the original, with a diameter of 40 mm and a thickness of 12 mm.
4⃣️ Equipped with 2836 automatic winding movement, fast adjustment of instantaneous day and calendar, and synchronization of time adjustment, thickness and structure with the original.