The piece includes a black rubber-clad screw-locked crown
CROWN Screw Down BEZEL Gem Set MOVEMENT Automatic HANDS Luminous DIAL COLOR Yellow DIAL TYPE Analog BRACELET White Gold/Gem Stone BAND MATERIAL White Gold/Gem Stone CLASP AP Folding Clasp WATER RESISTANCE 20 Meters (60 Feet) GENDER Men's
blue Chromalight hour markers
white gold applied hour markers with blue Chromalight luminescence
18K white gold bezel set with 116 diamonds
Rolex White Gold Datejust 31 Watch - Fluted Bezel - Blue Diamond Dial - President Bracelet - 178279 bldp Paved The piece includes a black31mm 18K white gold case, screw down crown with twinlock double waterproofness system, fluted bezel, scratch resistant sapphire crystal with cyclops lens over the date, blue dial, 10 diamond hour markers, Rolex calibre 2235 automatic movement, President bracelet with semi circular three piece links, concealed folding Crownclasp buckle. Waterproof to 100 meters.