Rolex Datejust model 178273. This women's wristwatch features an automatic movement powered by the Calibre 3135. The case is crafted from stainless steel, complemented by solid 18K yellow gold bezel links and a matching clasp. It boasts a luminous dial for enhanced legibility in low light conditions and comes equipped with a date display function at the 3 o'clock position. The bracelet fastens securely to an 18K yellow gold bezel set on a polished stainless steel case measuring 31mm in diameter, presenting as champagne when viewed under typical light (champagne dial). This timepiece is waterproof up to 100 meters, suitable for everyday wear including swimming.