Rolex Oyster Perpetual 31 Watch - Domed Bezel - Blue Index Dial - Oyster Bracelet - 2020 Release - 277200 bluio31mm Oystersteel case, screw down crown with twinlock double waterproofness system, domed bezel, scratch resistant sapphire crystal, bright blue dial, index hour markers, Rolex calibre 2232 automatic movement with center hour, minute and seconds hands, and stop seconds for precise time setting, approximately 55 hours of power reserve, Oyster bracelet with flat three piece links, folding Oysterclasp buckle with Easylink 5mm comfort extension link.

Rolex calibre 4130 self-winding movement with chronograph central second hand

slate gray dial

28mm white Rolesor case comprised of a 904L steel monobloc middle case

opaline white dial with gold applied numerals

37mm 18K yellow gold case

36mm 18K Everose gold case

khaki green composite material strap

black guilloche dial with 18K white gold hour markers and hands

39mm platinum case

Everose Rolesor Jubilee bracelet made from a combination of 904L steel and 18K Everose gold with five-piece links

90 degree rotatable blue ceramic Ring Command bezel

18K white gold fluted bezel