Rolex Lady-Datejust 28 mm

Rolex's Lady-Datejust 28 mm, reference 279171-0007, measures 28 mm across in steel and gold. The case has a fluted bezel and pairs with a lug width of 14 mm. A sapphire crystal with a Cyclops lens sits over the date, and the olive green dial is set with diamonds. Inside is the self-winding calibre 2236, a Superlative Chronometer movement with a power reserve of approximately 55 hours. The watch also has a central seconds function alongside the date, and the crown is a screw-down type. It comes on a steel and gold bracelet fitted with a concealed folding Crownclasp. The screw-down crown helps hold the case to its 100 metre water resistance rating.