Day-Date 40 Men's Bracelet Gifts John Hardy sterling silver and

John Hardy sterling silver and yellow gold spear wrap ring adorned with a pave diamond station

a diamond-set case

Green stone dial

Fixed bezel in solid yellow gold

Day-Date 40 Men's Bracelet Gifts John Hardy sterling silver andFluted 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