Rolex Oyster Perpetual 277200 31mm Black Dial
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The 31mm Oyster Perpetual occupies the size slot between the 28mm women's reference and the 36mm midsize, making 277200 the de facto unisex pick in the current OP lineup. Rolex updated the case dimensions in 2020, replacing the older 31mm 177200 with this slightly recut profile.
Black lacquer dial, flat finish rather than sunburst, with applied baton indices and the long stick hands typical of post-2020 OP styling. Smooth domed bezel in 904L steel, no fluting, no engraving. Oyster bracelet with three-link construction, Oysterclasp folding mechanism.
Japanese Miyota 9015 inside the case, 42-hour reserve, sweeping seconds. Screw-down crown rated to 100m. Sapphire crystal sits nearly flush with the bezel edge, giving the watch its low-profile silhouette under a cuff.



