Saros annual calendar with date at 3 o'clock and month indicated in discrete apertures at each of the 12 hour marks
pave edge dial with green enamel center
bezel set with 48 diamonds
New features include redesigned 904L steel case and virtually scratch proof Cerachom bezel
Rolex Everose Gold Datejust 31 Watch 278285RBR sdo Color:Gold Saros annual calendar with date31mm 18K Everose 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, silver dial, diamond hour markers, 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 reserve, 18K Everose gold Oyster