This Wasn’t always the case. Are you aware that the 1st wristwatches were in fact worn by Ladies? In 1868, Countess Koscowicz of Hungary commissioned Patek Philippe to make a bit of jewellery that doubled as a watch, setting a feminine-forward trend for timepieces which were concurrently ornamental and useful. https://www.watchesworld.com/11-of-the-best-womens-watches/