Rolex Steel and Yellow Gold Datejust 31 Watch - Domed Bezel - Slate Grey Roman Dial - Oyster Bracelet - 178243 gro31mm stainless steel case, 18K yellow gold domed bezel, slate grey dial, Roman numerals, and stainless steel and 18K yellow gold Oyster bracelet.

yellow gold screw-down crown

self-winding movement

silver diamond sapphire 6 and 9 dial

and second time zone at 6 o'clock with day/night indicator

31mm 18K white gold case with monobloc middle case

18K yellow gold domed bezel

flared screw-down crown with Rolex emblem

stainless steel and 18K yellow gold Oyster bracelet

18K yellow gold domed bezel set with 24 diamonds

40mm 18K Everose gold case

olive green diamond Roman IV dial

black concentric circles dial