Model Case Architecture: Monobloc middle case, screw-down case back, and winding crown Diameter: 28 mm Material: 18 kt Everose gold Bezel Set with diamonds Winding Crown Screw-down, Twinlock double waterproofness system Crystal Scratch-resistant sapphire Cyclops lens over the date Water Resistance Waterproof to 100 metres / 330 feet Movement Type: Perpetual, mechanical... https://blueskyluxurywatches.com/product/lady-datejust-everose-gold-and-diamonds-7/