Unworn Lady-Datejust Ref# 279135rbr-0010. 28 mm. White mother-of-peaDial. Set with diamonds Bezel. Scratch-resistant sapphire, Cyclops lens over the date Crystal. Everose gold Case. 2236 Calibre. Perpetual, mechanical, self-winding Movement. 55 hours Power reserve. Everose gold bracelet with Concealed folding Crownclasp. 100 metres / 330 feet Water resistance. Make: Rolex Model: Lady-Datejust Reference: 279135rbr-0010 Diameter: 28 mm Case material: Everose gold Dial color: White mother-of-pearl Bezel Type: Set with diamonds Bezel Color: Blac Bezel Material: Everose gold Crystal: Scratch-resistant sapphire, Cyclops lens over the date Movement: Perpetual, mechanical chronograph, self-winding Bracelet Type: Oyster, three-piece solid links Bracelet Material: Everose gold Clasp: Concealed folding Crownclasp Functions: Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting Water resistance: Up to a 100m/330ft (10 ATM) Warranty: Balance of International Warranty The watch is unworn and comes complete with full set of original accessories, such as watch box, warranty card dated recently, booklets and manuals.