EW Rolex Day-Date Type 40

1. Sapphire crystal glass, 2.5x magnified date window, effect identical to the original.
2. Oyster case construction, monobloc middle case, screw-down case back and winding crown.
3. Dimensions and thickness identical to the original, 40mm in diameter, 12mm in thickness.
4. Equipped with 2836 automatic movement, quick-set instantaneous day and date function, achieving synchronization with the original in time adjustment, thickness, and structure.