Rolex Datejust 31 SDO, Model Ref.278381SDO m278381rbr-0016 - Silver Diamond Dial Automatic Ladies Watch

Analog Display with Date at 3 o'clock position; Silver dial accented by diamond hour markers and everose gold hands; Stainless steel case finished in polished or brushed style (not specified, assume standard appearance); Oyster bracelet crafted from stainless steel including 18kt Everose Gold center links; Fixed bezel manufactured from 8kt Everose Gold set with diamonds (approx. 0.23ct total weight mentioned elsewhere for similar models). Equipped with automatic self-winding movement (Rolex Calibre 2236), generating energy when shaken, featuring a power reserve of approximately 55 hours; Sapphire crystal bezel insert resistant to scratches and abrasions; Scratch-resistant sapphire crystal main display. Powered by Rolex Calibre 2236 automatic movement with 31 jewels, beating at 28800 vph (4Hz); Round case shape measuring 31 mm in diameter; Stainless steel Oyster folding clasp with Everose Gold center links and safety chain link; Water resistant to depths of up to 100 meters (approx. 330 feet). Includes date function, hour, minute, and second subdials or indicators.