Rolex Platinum Lady-Datejust 28 Watch - 44 Diamond Bezel - Mother-of-Pearl Diamond Dial - President Bracelet - 279136RBR mdp Mother-of-Pearl 5 mm ceramic case with

5 mm ceramic case with soft-iron inner case for protection against magnetic fields

Equipped with a mechanical alarm clock module that delivers a perfectly uniform sound

screw-locked crown and pushpieces with pink gold pushpiece guards

The Black Bay 36 reduces the proportions of the iconic timepiece while retaining its hallmark characteristics

42 mm 18K red gold case

Rolex Platinum Lady-Datejust 28 Watch - 44 Diamond Bezel - Mother-of-Pearl Diamond Dial - President Bracelet - 279136RBR mdp Mother-of-Pearl 5 mm ceramic case with28mm platinum case, screw down crown with twinlock double waterproofness system, bezel set with 44 diamonds, scratch resistant sapphire crystal with cyclops lens over the date, mother of pearl dial, 10 diamond hour markers, 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, platinum President