At Baselworld 2015, Rolex announced the Woman-Datejust 26mm would get replaced by a newer 28mm variant, using a new Caliber 2236 movement, refined lugs and Center case, a wide and distinct dial, as well as a President or Jubilee bracelet integrated to the Oyster case.[12]The brand new versions from the Datejust 31 are Outfitted with calibre 2236, a