Datejust 31 Black With White Dial rectangles - and broad hour

rectangles - and broad hour and minute hands enable instant and reliable reading to prevent any risk of confusion underwater

a polished stainless steel case and a dark brown leather strap

an additional orange 24-hour hand and a fixed bezel with 24-hour graduations

24-hour bidirectional rotatable bezel in stainless steel with black and burgundy anodized aluminum insert

Datejust 31 Black With White Dial rectangles - and broad hourFluted bezel The Rolex fluted bezel is a mark of distinction. Originally, the fluting of the Oyster bezel had a functional purpose: it served to screw the bezel onto the case helping to ensure the waterproofness of the watch. It was therefore identical to the fluting on the case back, which was also screwed onto the case for waterproofness, using specific Rolex tools. Over time, the fluting became an aesthetic element, a genuine Rolex signature