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ETA Mechanical movements Caliber Product Line Winding Diameter Height Jewels Frequency Running time VPH Hz; 2671 [1] Mecaline automatic 17.2 4.8 25 28800 4 38 2678 [2] Mecaline automatic 17.2 5.35 25 28800 4 38 2000-1 [3] Mecaline Specialities automatic 19.4 3.6 20 28800 4 40 2681 [4] Mecaline automatic 19.4 4.8 25 28800 4 38 2094 [5]
In horology, a movement, also known as a caliber or calibre (British English), is the mechanism of a watch or timepiece, as opposed to the case, which encloses and protects the movement, and the face, which displays the time. The term originated with mechanical timepieces, whose clockwork movements are made of
Powermatic 80 movements. The Powermatic 80 is a movement designed and produced by ETA SA. The movements feature is to have 80 hours of power reserve, hence the name. This technology of movement was first announced at Baselworld in 2012. [14] Today, the Powermatic 80 movement is mostly used by brands in the Swatch Group, like Tissot, Hamilton ...
ETA/Valjoux 7750 (photo 2009) Chart of historic Valjoux movements Valjoux (for Vallée de Joux, "Joux Valley") is a Swiss manufacturer of mechanical watch movements.It is known primarily for chronograph ébauche movements that are used in a number of mid- to high-range mechanical watches.
European hunters and settlers in Africa often chose military rifles for their reliability and low cost, but colonial governments in Africa fearful of rebellions often banned military-caliber rifles and ammunition. The 9.3×62mm was never a military cartridge and so never had this problem.
The Vostok Komandirskie, marked "ЗАКАЗ МО СССР", meaning "Ordered by the Ministry of Defence of the USSR" Vostok Komandirskie with manual 2414A movement.. The Vostok Watch Makers company was founded in 1942 when one of the Moscow watch-making plants of the First Moscow Watch Factory was evacuated to Chistopol, a small town located on the Kama River in Tatarstan. [3]
Thus, based upon the movements used by Rolex, Breitling, and Omega, the movement calibers that obtain most of the COSC certificates [5] are the Rolex 3135 [6] (since 1988) (and variants 3155, 3175, 3185, 4130) and 2235, the ETA 2892A2 [7] (and variants) and Valjoux 7750, [8] each of which operates at 28,800 beats per hour.
The diameter of the movement is 26 mm and the thickness is 5.67 mm. It beats at 21,600 BPH or 3 Hz (6 half-cycles per second). The movement has a 49° lift angle. [2] [3] The Miyota 9015 is a more sophisticated hacking twenty-four jewel three-hand with date automatic wristwatch movement with a uni-directional winding system (left rotation). The ...