

Oyster, 43 mm, Oystersteel and yellow gold
126603
Oyster, 43 mm, Oystersteel and yellow gold
Unidirectional rotatable 60-minute graduated, scratch-resistant Cerachrom insert in ceramic, numerals and graduations coated in gold
Waterproof to 1,220 metres / 4,000 feet, helium escape valve
Perpetual, mechanical, self-winding
Approximately 70 hours
Oyster, flat three-piece links
Black
Superlative Chronometer (COSC + Rolex certification after casing)
All Rolex watches are assembled by hand with the utmost care to ensure exceptional quality. Such high standards naturally restrict Rolex production capacity and, at times, the demand for Rolex watches outpaces this capacity.
Therefore, the availability of certain models may be limited. New Rolex watches are exclusively sold by Official Rolex Jewelers, who receive regular deliveries and independently manage the allocation and sales of watches to customers.
Razny Jewelers is proud to be part of the worldwide network of Official Rolex Jewelers and can provide information on the availability of Rolex watches.
Rolex created the Oyster Perpetual Sea-Dweller in 1967 to meet the challenge of prolonged underwater missions. Subsequently improved in close partnership with Comex (Compagnie Maritime d'Expertises) professionals, it is now waterproof to 1,220 metres (4,000 feet). The Sea-Dweller is specifically designed for saturation diving. Thanks to its helium escape valve, it can withstand decompression on ascent and master the return to the surface – the final phase of deep-sea exploration.
Rolex for the conquest of the deep: waterproof to a depth of 4,000 feet (1,220 metres) for the Oyster Perpetual Sea-Dweller and 12,800 feet (3,900 metres) for the Oyster Perpetual Rolex Deepsea, they are the result of decades of collaboration with diving professionals.
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