Grade A craftsmanship, 2025 new model Oyster Perpetual Series M277200, 31mm integrated middle case, screw-down case back and winding crown, screw-down structure, double lock double waterproof system, securely fastened to the case for enhanced water resistance. Made with scratch-resistant sapphire crystal, the dial colors are individually adjusted to achieve zero color difference. Polished hour markers, top-grade Swiss ultra-bright ice blue luminescence, delicate background pattern, color-matched. Equipped with an imported movement, its performance is particularly outstanding, ensuring precision and lasting reliability.
