18K Gold Cialoma Diamond Ring Marco Oris’s engineers developed Calibre 400

Oris’s engineers developed Calibre 400 to meet the demands of today’s watch wearer

with signature Constellation features including the polished claws

it has a bezel engraved with Roman numerals and a date window at 6 o’clock

Hoops measure 43MM

31 carat sapphire center with a diamond split shank totaling 1

18K Gold Cialoma Diamond Ring Marco Oris’s engineers developed Calibre 400A collection inspired by a song in Sicilian, which narrates the lives of those whove chosen the sea as their home. It speaks of the rules and the treasures hidden in those lives, lived on the water. The Cialoma collection was inspired by this Mediterranean world that emanates all the fascination of Southern Italian tradition.