Rolex Yellow Gold Lady-Datejust 26 Watch - 42 Diamond Bezel - Blue Diamond Dial - President Bracelet - 179138 bldp Blue features a 42mm 18k white

features a 42mm 18k white gold case with Baguette diamond bezel and lugs surrounding a black dial on a black Oysterflex strap with an 18k white gold deployant buckle

Rolex calibre 3235 perpetual self-winding movement with date at 3 o'clock that changes instantaneously at midnight in a few thousandths of a second

caliber 324 S QA LU 24H/303 self-winding movement with annual calendar

this watch features a self-winding Audemars Piguet Calibre 2385 movement with a date

5 mm platinum case

Rolex Yellow Gold Lady-Datejust 26 Watch - 42 Diamond Bezel - Blue Diamond Dial - President Bracelet - 179138 bldp Blue features a 42mm 18k white26mm 18K yellow gold case, bezel set with 42 diamonds, blue dial, diamond hour markers, and President bracelet.