subject: The date window Omega watch 311.30.42.30.01.002 [print this page] When the second hand Omega watch 311.30.42.30.01.002 goes around the dial, the light illuminates facets of polished diamond hour markers. The hour and minute are both faceted and diamond polished on the wafer, creating a contrast and an elegant game between brushed and polished. They are red or white gold 18 carat, matching the case color.Omega De Ville Hour VisionThe date window is placed at three o'clock a shell applied red gold or white 18 carat diamond polished. A railroad quiet minute is applied along the outer edge of the dial for minutes and the Omega name is applied red gold or 18 carat white, depending on model. The dial is clearly visible through the double-sided antireflective sapphire crystal.and jets. In 1952, the "official supplier to the global aviation" creates a "wrist instrument" designed specifically for professional pilots and air. With a circular slide rule, the Navitimer chronograph solves all operations relating to air navigation: average speed, distance traveled, fuel consumption, rate of climb or descent, converting miles to kilometers or nautical miles, etc.. Chosen as the official watch of the AOPA (Aircraft Owners and Pilots Association), the largest association of aircraft owners and pilots of the world, the Navitimer has become the most iconic Breitling model - and a cult object for all aviation enthusiasts. Version of "Cosmonaut", with graduation on 24 hours, she accompanied Scott Carpenter during.All gauges manufactured components, except the 311.30.42.30.01.002 spiral spring already produced by the brand, were created exclusively for Omega. Not content to have created an exclusive manufacture caliber, Omega has optimized the precision of its patented Co-Axial escapement and a pendulum to swing freely without racket, improving its design and expanding the size of the movement (13 lines) .
