2023 New Oyster Perpetual Series m277200 (31mm) features an integrated mid-case, screw-down case back, and winding crown. The screw-down structure includes a double-lock, double waterproof system that tightens to the case for enhanced water resistance. It is equipped with a scratch-resistant sapphire crystal. The dial is meticulously adjusted for color consistency to achieve zero color difference, with polished hour markers and top-grade Swiss super luminous ice blue that provides excellent visibility. The intricate texture and color matching are exceptional. Paired with an imported movement, its performance is particularly outstanding, ensuring precision and lasting reliability.
