Rolex Yellow Gold Datejust 31 Watch - Fluted Bezel - Champagne Index Dial - Oyster Bracelet - 278278 chio SapphireCrystal manually wound caliber 1-17 LEP

manually wound caliber 1-17 LEP PS IRM movement with seconds subdial at 6 o'clock and power reserve indication

scratch-resistant sapphire crystal scratch-resistant sapphire

instantaneous annual calendar at 3 o'clock and rapid-setting of the date

hour markers set with Chromalight

green dial

Rolex Yellow Gold Datejust 31 Watch - Fluted Bezel - Champagne Index Dial - Oyster Bracelet - 278278 chio SapphireCrystal manually wound caliber 1-17 LEP31mm 18K yellow gold case, screw down crown with twinlock double waterproofness system, fluted bezel, scratch resistant sapphire crystal with cyclops lens over the date, champagne dial, index 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 with flat