Rolex Yellow Gold Datejust 31 Watch - Diamond Bezel - Dark Grey Diamond Six Dial - Oyster Bracelet - 278288RBR dkgdr6o 7122/200R001 caliber CH 28-520 QA 24H

caliber CH 28-520 QA 24H self-winding movement with day

68ct) and 12 baguette diamond hour markers (~0

18k yellow gold fluted bezel

Celestial dial with black sapphire-crystal disks for sky background and moon phases and transparent sapphire-crystal disk for sky chart and Milky Way

caliber CH 28-520 C FUS self-winding movement Nautilus Travel Time Chronograph (chronograph with 60-minute counter

Rolex Yellow Gold Datejust 31 Watch - Diamond Bezel - Dark Grey Diamond Six Dial - Oyster Bracelet - 278288RBR dkgdr6o 7122/200R001 caliber CH 28-520 QA 24H31mm 18K yellow gold case, screw down crown with twinlock double waterproofness system, bezel set with 46 diamonds, scratch resistant sapphire crystal with cyclops lens over the date, dark grey diamond Roman IV dial, Roman numerals with 11 diamonds set on VI, Rolex calibre 2236 automatic movement with center hour, minute and seconds hands, instantaneous date with rapid setting, and stop seconds for precise time setting, approximately 55 hours of power