calibre 537/3 self-winding movement
sun-brushed brown dial with date at 6 oclock
caliber 9904 self-winding Co-Axial master chronometer movement with chronograph and moon functions
brown composite resin lateral inserts and bezel lugs
7mm Case Material Titanium Dial Type Arabic Numerals Dial Color Openworked Crystal Sapphire Sub Dials Hours / Minutes / Seconds Bezel Material Titanium Water Resistance 30 Meters / 98 Feet Functions Hours / Minutes / Seconds / GMT
Rolex Steel and Yellow Gold Datejust 31 Watch - Domed Bezel - Champagne Diamond Dial - Oyster Bracelet - 278243 chdo L.E. calibre 537/3 self-winding movement31mm yellow Rolesor case comprised of Oystersteel and 18K yellow gold, screw down back, screw down crown with twinlock double waterproofness system, 18K yellow gold domed bezel, scratch resistant sapphire crystal with cyclops lens over the date, champagne dial, diamond hour markers, Rolex calibre 2236 perpetual self winding movement with date at 3 o'clock, approximately 55 hours of power reserve, yellow Rolesor Oyster bracelet made from a combination