Oris ProPilot X Calibre 400 - Blue Dial 192740772030 this exquisite ring features a

this exquisite ring features a classic 4 prong mounting designed to cradle a captivating cushion cut center stone

and offers vibrant blue dial and bezel accents

42mm in diameter

and date window and a self-winding movement

Oris ProPilot X Calibre 400 - Blue Dial 192740772030 this exquisite ring features aRoyal Jewelers is an authorized Oris dealer in the Boston area and offers the Oris ProPilot X Calibre 400 Blue Dial with Oris's 10 year warranty. The ProPilot X Calibre 400 follows in a long line of Oris pilots watches going back to the early 1900s, but its power lies beyond its associations: its a mechanical joy machine. Inside the ProPilot X Calibre 400 is one of our new generation of high performance automatics. Conceived entirely in house by our