Zenith Defy El Primero 21: Chronograph Timing to 1/100th Second (Updated with Live Photos + Video)sharetweetshareZenith is taking advantage of its reputation since the king of high-frequency using the introduction in the Defy El Primero 21 at Baselworld 2017. The new movement, automatic caliber El Primero 9004, has two escapements: one for time, beating at 36,000 vph (5Hz), then one for the chronograph, beating with a frequency of 50 Hz, or 360,000 vph, allowing the watch to show off hundredths of an second within the central dial.The Zenith Defy El Primero 21 in titaniumThe standard frequency in watchmaking is 28,800 beats per hour, or 3 Hz. By far the most celebrated modern illustration of a high-frequency movement would be the original Zenith El Primero, beating at 36,000 vph, or 5 Hz. Coded in 1969, it is used today and represents the common in high frequency.The ceramic sort of the Zenith Defy El Primero 21Back from the 1940s, watches Observatory Chronometer competitions in Switzerland awarded prizes to the most accurate watch movements, and the winners were inevitably the movements using the highest frequencies, though the very fast designed a wide range of wear around the delicate elements of a watch escapement. Today, advancements in component materials have helped solved that. Silicon hairsprings and balance wheels, titanium components along with secret weapons have the ability to make escapements in mechanical movements which can be almost indestructible, with a lot more precisely engineered gears and pinions that hold their shape with minimal friction plus more precise gear meshing, regardless if molded into tiny components. Sometimes, there isn't any longer any dependence on lubrication. These advancements make it simple for watchmakers to make escapements that vibrate at higher frequencies and track elapsed times to 1/100th of your second.The skeletonized kind of the Zenith Defy El Primero 21The new-generation twin-barrel El Primero 9004 incorporates a balance spring manufactured from carbon-matrix carbon nanotube composite, a Zenith-patented material that's resistant to gravity and temperature fluctuations. It is anti-magnetic to 15 ,000 gauss. In addition to central hours and minutes, there may be a small seconds sundial at 9 o'clock, a 1/100th-second central chronograph hand, a 30-minute totalizer at 3 o'clock, seconds and 1/10th second at 6 o'clock, as well as a percentage symbol of the chronograph power-reserve at 12 o'clock. A patented chronograph-reset control mechanism made up of three heart pieces and an exclusive starter mechanism allow simultaneous resetting with the seconds along with tenths and hundredths of any second rolex milgauss gv . cheap fake rolex watch The El Primero caliber 9004 is COSC-certified and it has a 50-hour power reserve to the time and a 50-minute power reserve to the chronograph. The 44-mm case can be found in three options: titanium, costing $9,600; titanium with the openworked dial for $10,600; and ceramicized aluminum having an openworked dial for $11,600. Merkensharetweetshare replica bulova watches for men
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