Rolex Steel and Everose Gold Datejust 31 Watch - 46 Diamond Bezel - Silver Diamond Dial - Jubilee Bracelet - 278381RBR sdj CloisonnŽ It features the RMAC3 calibre

It features the RMAC3 calibre with automatic winding movement and a 55-hour power reserve

and a Calibre 3120 self-winding movement that has dive time measurement

manually wound caliber 1

white lacquered dial with black Roman numerals

Rolex Steel and Everose Gold Datejust 31 Watch - 46 Diamond Bezel - Silver Diamond Dial - Jubilee Bracelet - 278381RBR sdj CloisonnŽ It features the RMAC3 calibre31mm Everose Rolesor case comprised of Oystersteel and 18K Everose gold, screw down back, screw down crown with twinlock double waterproofness system, 18K Everose gold bezel set with 46 diamonds, scratch resistant sapphire crystal with cyclops lens over the date, silver dial, diamond hour markers, Rolex calibre 2236 perpetual self winding movement with date at 3 o'clock, approximately 55 hours of power reserve, Everose Rolesor Jubilee bracelet with