EW Rolex Day Date 36mm series 1 is equipped with 2836 movement, the quality is stable and reliable; 2 is consistent with the original thickness of 12mm, case diameter is 36mm; [Correction of other versions on the market, the size and thickness of other versions are wrong, fake at first glance] 3 The dial is equipped with 18ct gold , set with diamonds, set with square diamonds at 6 and 9 o'clock; 4 One-piece middle case, screw-in bottom cover and winding crown; 5 Top-notch workmanship, each strap fits perfectly with the lug, giving the wrist the highest Comfort; every extreme detail is the sincerity of the EW factory's ingenious development! ! ,