Rolex Yellow Gold Datejust 31 Watch - Fluted Bezel - Mother-of-Pearl Diamond Dial - Oyster Bracelet - 278278 mdo Necklace bezel edge and endpieces set

bezel edge and endpieces set with diamonds

Titanium ceramic case with a titanium ceramic bracelet

with a power reserve of 50-hours

Reference Number 26399BC

Serviced few years ago just before I bought it for my collection

Rolex Yellow Gold Datejust 31 Watch - Fluted Bezel - Mother-of-Pearl Diamond Dial - Oyster Bracelet - 278278 mdo Necklace bezel edge and endpieces set31mm 18K yellow gold case, screw down crown with twinlock double waterproofness system, fluted bezel, 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, 18K yellow gold Oyster bracelet