while the Perpetual 2236 self-winding movement ensures ±2 seconds/day precision and a 55-hour power reserve
The Rolex Day-Date 40 (Reference 228239) is a powerful expression of prestige and refinement
high-performance Paraflex shock absorbersPower Reserve: Approximately 55 hoursDial Color: WhiteCase Shape: RoundMaterial: Yellow Rolesor – combination of Oystersteel and yellow goldBezel: FlutedGlass: Scratch-resistant sapphire crystal with Cyclops lens over the dateCase Back: Screw-downDiameter: 31 mmWinding Crown: Screw-down
EOL (battery end-of-life indicator)Dial Color: WhiteIndexes: RomanCase Shape: RoundMaterial: 316L stainless steel case with rose gold PVD coatingCrystal: Domed scratch-resistant sapphire crystal with antireflective coatingCase Diameter: 26 mmLength: 26 mmThickness: 6
Shoulder strap drop: 20 in
Women’s Rolex Datejust 31 278381RBR Oystersteel & Everose Gold Diamond Watch – White Dial Band Color:Rose Gold while the Perpetual 2236 self-windingThe Rolex Datejust 31 combines timeless elegance with Swiss precision. Its 31 mm Everose Rolesor case with diamond set bezel frames a pristine white dial, while the Oyster bracelet ensures comfort and durability. Powered by the Perpetual 2236 self winding mechanical movement, it offers a 55 hour power reserve and exceptional accuracy. With a screw down crown, waterproofing to 100 meters, and a scratch resistant sapphire crystal with Cyclops lens, this