Rolex Women’s Datejust 31mm! 1. The stainless steel watch case is forged from 316L stainless steel, which is highly corrosion-resistant and durable. It has a one-piece middle case, screw-in bottom cover and winding crown; 2. Built-in Citizen mechanical movement, with extremely stable performance. 3. Mirror surface It is made of scratch-resistant sapphire glass, with a small convex lens at 3 o'clock for easy reading of the date; 4 Top-notch workmanship, each strap fits perfectly with the lugs, giving the wrist the highest comfort; Rolex classic women's watch , has always been synonymous with elegant style and precise timepieces. It condenses the elegance and unique functions of the Datejust into a small and exquisite case, which is more suitable for women's slender wrists. Please look for exclusive quality.