caliber 2500 self-winding movement with chronometer and co-axial escapement movement
caliber L892 automatic movement with hours
18K pink gold crown with a sapphire
45 mm polished and satin finished blue ceramic case
Three chronograph sub-dials measure seconds
Rolex Steel and Everose Gold Datejust 31 Watch - 24 Diamond Bezel - Dark Rhodium Diamond Roman VI Dial - Oyster Bracelet - 278341RBR chodr6o Constellation caliber 2500 self-winding movement with31mm Everose Rolesor case comprised of Oystersteel and 18K Everose gold, screw down back, screw down crown with twinlock double waterproofness system, 18K Everose gold domed bezel set with 24 diamonds, scratch resistant sapphire crystal with cyclops lens over the date, chocolate dial, Roman numerals with diamond set 6, Rolex calibre 2236 perpetual self winding movement with date at 3 o'clock, approximately 55 hours of power reserve, Eversose Rolesor