The updated Rolex Datejust 31 was introduced in 2018 in either rose, white or yellow gold - all powered by the new caliber 2236. The two tone 'Rolesor' variations were added to the collection one year later.The Datejust 31 278343RBR-0032 has a stainless steel case with a domed, diamond-set yellow gold bezel. The dial is Green. This Datejust 31 was added to the collection in 2022.