Rolex launched the classic marine watch OYSTER PERPETUAL YACHT-MASTER brand new 18 CT eternal rose gold black watch, especially equipped with a patented OYSTERFLEX strap developed by Rolex. This innovative design combines the ruggedness and reliability of a metal strap with the flexibility, comfort and beauty of a rubber strap. The subtlety of the strap is that the inner part is made of super-stretch metal sheet, while the outer layer is covered with high-performance black rubber injection molding.
Stylish and practical sports watch
   In 1992, Rolex launched the first Oyster Perpetual Yacht-Master watch, which reflects the close and distinguished relationship between Rolex and the sailing industry. ; Currently the Yacht-Master series is available in two sizes of 35 and 40 mm and different materials. They are equipped with 2235 and 3135 automatic mechanical movements developed and manufactured by Rolex and certified by the Swiss Observatory (COSC). Best watch.
   Yacht-Master model 116622, platinum steel (904 stainless steel and platinum combination) case, 40 mm diameter, central hour, minute and second hand; instantaneous jump calendar, fast correction; second hand pause performance can accurately adjust time, 3135 automatic Chain movement, top chronometer precision timepiece, certified by Swiss Precision Timepiece Testing Center (COSC) and Rolex certified after assembly. Paramagnetic blue Parachrom hairspring, scratch-resistant sapphire glass, water-resistant to 100 meters, anti-reflective convex calendar window, 904L stainless steel chain strap, oyster insurance discount with 5 mm easy-adjustable chain extension system
   Rolex Yacht-Master’s new 18ct eternal rose gold black model is equipped with a patented matte black Oysterflex strap developed by Rolex, and a polished 18 ct eternal rose gold case and black Cerachrom ceramic word ring.
2015 Yacht-Master-New 18ct Everose Gold Black Watch
   Rolex this year introduced the new Yacht-Master18ct eternal rose gold black watch, available in 40mm diameter and new size -37mm options. The new 40mm Yacht-Master is equipped with the 3135 movement, while the 37mm version is equipped with the 2236 movement. Both automatic mechanical movements are developed and manufactured by Rolex. As with all Rolex movements, the 3135 and 2236 movements are certified by the Swiss Astronomical Observatory. This certification is awarded exclusively to precision watches tested by the Swiss Precision Timepiece Testing Centre (COSC). Both constructions ensure that the watch is extremely accurate and very reliable. In the 3135 movement, the heart of the watch, the balance swinging component, is equipped with Rolex’s patented blue Parachrom hairspring, which is made of a unique alloy cast by Rolex. The 2236 movement is equipped with a new Syloxi silicon hairspring, which was released in 2014. This hairspring was developed by Rolex to provide excellent timepiece performance. Both hairsprings are not disturbed by magnetic fields and are extremely stable even in the face of temperature changes. Their shock resistance is ten times higher than that of traditional hairsprings.
   Rolex Yacht-Master’s new 18ct eternal rose gold black watch features a 60-minute scale with two-way rotation, a matte black Cerachrom ceramic word ring, polished three-dimensional numbers and scales.
Cerachrom word circle and black surface
   Yacht-Master’s new 18ct eternal rose gold black watch’s rotating bezel is fitted with the new black Cerachrom ceramic word ring. The polished three-dimensional numerals and graduations are particularly distinctive on the matte word ring, allowing the wearer to easily read 60. Minutes of timing records fully demonstrate the reliable performance of the Yacht-Master. This model is first paired with a black watch, which is in sharp contrast with the Chromalight luminous hands and hour markers. The luminous material emits blue light for a long time, which is clear and easy to read in daylight and dark environments.
   Yacht-Master Ref.116655 is equipped with the new Oysterflex strap, which is covered by high-performance black rubber with super-stretch metal sheet and matched with Oyster insurance discount. This strap is developed and patented by Rolex and is a sporty design that can replace metal strap , Its solid and reliable and waterproof performance is not inferior to the former.
Oysterflex strap
   The new Oysterflex strap is developed and patented by Rolex. It can replace the sporty design of metal straps. Its ruggedness, reliability and waterproof performance are not inferior to the former. This strap is flexible and beautiful, and comfortable to wear, like a rubber strap, but its durability is comparable to a metal strap. The strap is attached to the case and the oyster safety clasp by an elastic titanium-nickel alloy sheet. The high-performance black rubber covers the metal sheet, which is not easily affected under various environmental conditions. It is durable and durable. For added comfort, the Oysterflex strap is equipped with a patented longitudinal cushioning system that keeps the watch on the wrist. In addition, the strap is equipped with an 18ct eternal rose gold oyster safety clasp to prevent accidental opening of the watch.
   The new 40-mm Yacht-Master 116655, with a middle case made of 18ct eternal rose gold, equipped with a Rolex 3135 self-winding movement, certified by the Official Accreditation Chronometer (COSC), equipped with central hours, minutes and seconds; instant Skip the calendar for quick corrections; the seconds hand pauses for accurate time adjustment, and Oysterflex’s high-performance synthetic rubber strap.