The Reference 126500LN is a striking example of Rolex's renowned craftsmanship, combining robust durability with refined aesthetics. The model features a 40mm Oystersteel case, known for its exceptional resistance to corrosion and wear, making it ideal for both active and formal use. Its sleek design is accentuated by a black monobloc Cerachrom bezel made from high-tech ceramic, featuring a tachymetric scale for precise timekeeping. The Oyster architecture includes a monobloc middle case, a screw-down case back, and a Triplock triple waterproofness system, ensuring water resistance up to 100 meters (330 feet). The scratch-resistant sapphire crystal offers protection, while maintaining the clarity of the highly legible Chromalight display, which features long-lasting blue luminescence for optimal visibility in low-light conditions.
Powered by the in-house calibre 4131 movement, the Reference 126500LN offers precise, self-winding chronograph functions. The movement boasts a paramagnetic blue Parachrom hairspring and high-performance Paraflex shock absorbers, ensuring the watch's reliability and durability in even the most challenging conditions. With a power reserve of approximately 72 hours, this timepiece is designed for daily use. The dial layout includes a center hour and minute hand, a small seconds subdial at 6 o'clock, and two chronograph counters at 3 and 9 o'clock, perfect for measuring short intervals. The Oystersteel bracelet, equipped with a folding Oysterlock safety clasp and Easylink comfort extension, provides both security and comfort, making it a perfect blend of luxury and functionality.