Rolex Oyster Perpetual 28 mm

Rolex's Oyster Perpetual 28, reference 276248RBR-0001, has a 28 mm case in yellow gold. The case is a monobloc middle design with a screw-down crown, and the diamond-set bezel adds further sparkle around the turquoise blue dial, itself set with diamonds. A sapphire crystal covers the dial, and the hands and indices carry luminous treatment for legibility. Rolex fits the calibre 2232 inside, a self-winding movement certified as a chronometer, with a power reserve of approximately 55 hours. The watch has central seconds and is built to the standard of a chronometer. It comes on a yellow gold Oyster bracelet with a folding Oysterclasp and Easylink extension link for comfort. Rolex rates the case to 100 metres of water resistance.