Rolex Yellow Gold Datejust 31 Watch - Domed Bezel - White Roman Dial - President Bracelet - 278248 wrp 5961P001 42 mm thick

42 mm thick

approximately 45 hour of power reserve

transparent sapphire-crystal disk for sky chart and Milky Way

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

Water resistant to 120 meters

Rolex Yellow Gold Datejust 31 Watch - Domed Bezel - White Roman Dial - President Bracelet - 278248 wrp 5961P001 42 mm thick31mm 18K yellow gold case, screw down crown with twinlock double waterproofness system, domed bezel, scratch resistant sapphire crystal with cyclops lens over the date, white dial, Roman numerals, 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 President bracelet with semi circular