Sort XXII 10 Hz Chronograph Metal Watch 3880ST/H2/SX0

Breguet Sort XXII 10 Hz Chronograph watch, spherical stainless-steel case (44mm diameter, 17.3mm thickness), stainless-steel bracelet with hidden folding clasp, uni-directional rotating bezel with black Arabic numerals, black dial with luminous Arabic numerals and fingers, date indication at 6 o’clock, chronograph carry out (central seconds, 30 min, 12 hour, day/evening), 28 jewel caliber 589 F self-winding 10Hz motion with silicon escapement and 45 hour energy reserve, scratch-resistant sapphire crystal, water-proof to 100 meters.In 2010, Breguet launched its first 10Hz watch, a Sort XXII (reference 3880ST). This new motion with silicon escapement and flat stability spring reaches a exceptionally over the top frequency of 10 Hertz (i.e. 72,000 vibrations per hour), giving the motion unique regulating energy, with its chronograph seconds hand making a complete rotation each and every 30 seconds. The timepiece?s begin carry out and readout are thus twice as exact. At the coronary heart of this technical exploit is the use of silicon, resulting in extra light-weight cell parts and the avoidance of the lubrication issues generated by over the top frequencies.