Rolex Yellow Gold Datejust 31 Watch - Fluted Bezel - Paved Mother-of-Pearl Butterfly Dial - Oyster Bracelet - 278278 pmopbo Bezel caliber 240 Q self-winding movement

caliber 240 Q self-winding movement with perpetual calendar

cambered sapphire-crystal back

36 mm thick

pearly beige polymer material strap

Rolex calibre 2236 perpetual self-winding movement with date at 3 o'clock

Rolex Yellow Gold Datejust 31 Watch - Fluted Bezel - Paved Mother-of-Pearl Butterfly Dial - Oyster Bracelet - 278278 pmopbo Bezel caliber 240 Q self-winding movement31mm 18K yellow gold case, screw down crown with twinlock double waterproofness system, fluted bezel, scratch resistant sapphire crystal with cyclops lens over the date and double anti reflective coating, diamond paved mother of pearl butterfly dial, 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,