Elegant Design The Lady-Datejust carries forward the legacy of the original Datejust in a refined and compact form. With its timeless design and reliable performance, it offers a perfect balance of elegance and everyday wearability. Reliable and Precise This reference 179174 features a 26mm case and is powered by the calibre 2235 automatic movement, delivering a 48-hour power reserve. The Havana dial is framed by a fluted bezel, while the Oyster bracelet with Easylink extension and Oysterclasp ensures a comfortable and secure fit.