Rolex Yellow Gold Day-Date 40 mm Fluted Bezel Champagne Roman Dial 228238 7300/1200R010 ultra-thin self-winding Caliber 240 Q

ultra-thin self-winding Caliber 240 Q movement with perpetual calendar

5mm thick scratch-resistant crystal

caliber CH 28-520 HU self-winding movement

as well as a small seconds subdial and a chronograph function with 30-minute and 12-hour counters

Rolex Yellow Gold Day-Date 40 mm Fluted Bezel Champagne Roman Dial 228238 7300/1200R010 ultra-thin self-winding Caliber 240 Q40mm 18K yellow gold case, screw down back with Rolex fluting, screw down crown with twinlock double waterproofness system, fluted bezel, scratch resistant double anti reflective sapphire crystal with cyclops lens over the date, champagne dial, Roman numerals, Rolex calibre 3255 automatic movement with centre hour, minute and seconds hands, instantaneous day and date in apertures, unrestricted rapid setting, and stop seconds for precise time setting,