screw-down crown and push buttons with Triplock triple waterproofness
Water resistant to 100 meters
malachite diamond Roman IV and IX dial
screw-down crown
DESCRIPTION: Rolex Oyster Perpetual Day-Date 40 Watch 228349RBR sbdp 40mm 18K white gold case
Rolex Datejust 31mm Watch 278288RBR dkmdp 178245bkap screw-down crown and push buttons31mm 18K yellow gold case, screw down crown with twinlock double waterproofness system, bezel set with 46 diamonds, scratch resistant sapphire crystal with cyclops lens over the date, dark 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, 18K yellow