Descrizione

The Oyster Perpetual Submariner Date in Oystersteel with a Cerachrom bezel insert in black ceramic and a black dial with large luminescent hour markers. Unidirectional Rotatable Bezel An underwater tool The Submariner's rotatable bezel is a key functionality of the watch. Its 60-minute graduations allow a diver to accurately and safely monitor diving time and decompression stops. Manufactured by Rolex from a hard, corrosion-resistant ceramic, the Cerachrom bezel insert is virtually scratchproof. A luminescent capsule on the zero marker ensures legibility, no matter how dark the environment. The bezel’s knurled edge is carefully designed to offer excellent grip under water, even with gloves. Black dial For legibility underwater The dial’s luminescent Chromalight display is an innovation that improved visibility in dark environments, an essential feature for divers. Hour markers in simple shapes – triangles, circles, rectangles – and broad hour and minute hands enable instant and reliable reading to prevent any risk of confusion underwater. Oystersteel Highly resistant to corrosion Rolex uses Oystersteel for its steel watch cases. Specially developed by the brand, Oystersteel belongs to the 904L steel family, alloys most commonly used in high-technology and in the aerospace and chemical industries, where maximum resistance to corrosion is essential. Oystersteel is extremely resistant, offers an exceptional finish once polished and maintains its beauty even in the harshest environments. The Oyster bracelet Alchemy of form and function The Oyster bracelet is a perfect alchemy of form and function, aesthetics and technology, designed to be both robust and comfortable. It is equipped with an Oysterlock clasp, which prevents accidental opening, and an ingenious Glidelock, allowing fine adjustments of the bracelet without using any tools — and allowing it to be worn comfortably over a diving suit. Model case Model case Oyster, 41 mm, Oystersteel Oyster architecture Monobloc middle case, screw-down case back and winding crown Diameter 41 mm Material Oystersteel Bezel Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in ceramic, numerals and graduations coated in platinum Winding crown Screw-down, Triplock triple waterproofness system Crystal Scratch-resistant sapphire, Cyclops lens over the date Water resistance Waterproof to 300 metres / 1,000 feet Movement Movement Perpetual, mechanical, self-winding Calibre 3235, Manufacture Rolex Precision -2/+2 sec/day, after casing Functions Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop-seconds for precise time setting Oscillator Paramagnetic blue Parachrom hairspring. High-performance Paraflex shock absorbers Winding Bidirectional self-winding via Perpetual rotor Power reserve Approximately 70 hours Bracelet Bracelet Oyster, three-piece solid links Material Oystersteel Clasp Folding Oysterlock safety clasp with Rolex Glidelock extension system Dial Dial Black Details Highly legible Chromalight display with long-lasting blue luminescence