Rolex Oyster Mens Watch 115210-BKRO Best Price — Stainless steel case with a stainless steel – oyster with brushed outer links bracelet. Fixed – engine turned bezel. Black dial with steel-tone hands and Roman numeral hour markers. Date display at the 3 o’clock position. Automatic movement. Scratch resistant scratch resistant sapphire crystal. Case diameter: 34 mm. Water resistant at 100 meters (330 feet). (Updated design – launched May 2007). Rolex Oyster Perpetual Date Mens Watch 115210-BKRO.
Rolex Oyster 115210-BKRO Specifications
Rolex Oyster 115210-BKRO Information
Brand Name: Rolex
Part Number: 115210BKRO
Dial window material type: Scratch Resistant Sapphire
Case material: Stainless Steel
Dial color: Black
Bezel material: Fixed – Engine Turned
Movement: Automatic
Warranty Type: Seller
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THE OYSTER PERPETUAL
Legendary Watches
The front-runner in a collection of legendary watches, the Oyster is the most recognized and most easily recognizable of watches. Over time it has become an archetype. The Oyster benefits from all the technology and know-how of Rolex. Aesthetically, these models have evolved subtly over the years, but their unmistakable identity has always been respected.
THE ORIGINS
Hans Wilsdorf
The history of Rolex is inextricably linked to the visionary spirit of Hans Wilsdorf, its founder. The young man entered the world of Swiss watchmaking in the early 20th century at a time when the pocket watch was the order of the day. He began to dream of a watch worn on the wrist. Wristwatches were not very precise but Hans Wilsdorf forsaw that they could become not only elegant, but also reliable.
To convince the public of the reliability of his resolutely innovative timepieces, he equipped them with small, very precise movements manufactured by a Swiss watchmaking company in Bienne.
The Quest for Chronometric Precision
Rolex first concentrated on the quality of the movements. The relentless quest for chronometric precision rapidly led to success. In 1910, a Rolex watch became the first wristwatch in the world to receive a Swiss certificate of precision, granted by the Official Watch Rating Centre in Bienne.
Four years later, in 1914, Kew Observatory in Great Britain awarded a Rolex wristwatch a class “A” precision certificate, a distinction which until that point in time had been reserved exclusively for marine chronometers. From that date forward, the Rolex wristwatch was synonymous with precision.
The Birth of The Waterproof Watch
In 1926, a major step was taken with the invention of the world’s first waterproof and dustproof wristwatch. This watch named the “Oyster” – featured a hermetically sealed case which provided optimal protection for the movement.
Waterproof, Dustproof, Coldproof
A year after its creation, in 1927, the Oyster crossed the English Channel, worn by a young English swimmer, Mercedes Gleitze. At the end of her swim, which lasted over 10 hours, the watch remained in perfect working order. To celebrate this landmark event, Hans Wilsdorf published an advertisement on the front page of the Daily Mail proclaiming the success of the waterproof watch. The triumph led to the concept of the Testimonee, adventurous men and women, achievers whose exploits and daring would, in time, become so closely associated with the superiority of the Rolex brand.
The Sportman’s
Watch…Defies
The Snow
Vogue Rolex Advertising 1927
A Living Laboratory
Rolex recognised the formidable opportunity to test, fine-tune and showcase the technical performance of the Oyster in different arenas. The worlds of sport, aviation, motor racing and expeditions constituted living laboratories for the watches’ countless technical attributes.
In the realm of motor racing, a beautiful partnership was developed in the 1930s between Rolex and Sir Malcolm Campbell: on 4 September 1935, at the wheel of his Bluebird, this champion of champions set a land speed record of over 300 miles per hour (approximately 484 km/h) at Utah’s Bonneville Speedway.
The Self-Winding Movement
The Oyster soon boasted yet another outstanding feature. In 1931, Rolex invented and patented the world’s first self-winding mechanism with a Perpetual rotor. This ingenious system is at the origin of every modern automatic watch.
Rolex Advertising 1935
AN OBSESSION WITH PERFECTION
The Superlative Chronometer
The four simple words SUPERLATIVE CHRONOMETER OFFICIALLY CERTIFIED engraved on the timepiece’s dial mean that the movement of this watch has endured 15 days and nights of testing by the COSC (Controle Officiel Suisse des Chronometres), an independent not-for-profit association. To receive COSC certification – a watch must demonstrate extreme precision in a variety of positions and temperatures – the standard level of quality for every Rolex Chronometer.
The Oyster Case
Very few people in the world are allowed inside a Rolex Oyster. Only authorized Rolex retailers have the necessary know-how, skills and equipment to gain access. Hermetically sealed to the case with a massive torque of five Newton metres, the back of any Oyster, as this caseback demonstrates, creates an environment that protects the movement from shocks, pressure, dust, water and any other intrusive element.
The Oyster Perpetual Movement
The self-winding mechanism consists of a half-moon-shaped oscillating weight, which pivots freely on its central axle, in one direction, then the other with the natural movements of the wrist. It transmits uninterrupted natural energy to the watch. The oscillations of the weight create energy which is stored in the mainspring. Today, a Rolex watch enjoys an autonomy of approximately 50 hours. The perpetual rotor system of the Oyster movements is recognizable by two red reversing wheels that allow the rewinding of the movement regardless of the rotation direction of the oscillating weight.
904L Steel
Rolex uses 904L steel for its steel watch cases. 904L is usually reserved for the chemical industry, where maximum resistance against corrosion proves essential. In this manner, 904L perfectly complements the other precious metals used by Rolex. A super alloy, 904L is unimaginably resistant and able to be polished to a high degree.
Diamonds. And More.
A true jewel, the gem-set Oyster is very wearable luxury, well suited to any situation. Indeed, the Oyster is meticulously designed with absolute attention to detail in the pursuit of perfection.
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