Lange, as the leader of German brand watches, each of its watches are made of precious metals, which is also one of the highlights of the watch. The series is a series of watches launched by Lange’s birthday of its founder Ferdinando Adolf Lange. The 1815 series can be said to be the most severely split between the two Lange series. The double-tracking perpetual calendar, down to the manual small three-pin, will appear in this series. Today, the watch home will bring you a tasting of Lange 1815 series watches, a special edition of the 1815 CHRONOGRAPH store, the official watch The model is: 414.026.
The Lange 1815 CHRONOGRAPH store special edition watch brought to you today is a new watch launched by Lange at the 2015 Hong Kong Watch & Clock Fair. This watch is presented to Ferdinand Adolf Lange. In tribute to the 200th birthday, the unique combination of case and dial became the protagonist. This individually crafted white 18K gold model with blue numerals and pulsometer scales is available exclusively at 15 Lange stores worldwide.
In addition to the dark blue printed dial elements, this watch is also equipped with a silver-white surface made of solid silver
In addition to the dark blue printed dial elements, this watch is also equipped with a silver-white surface made of solid silver, and a pulsometer scale set on the periphery to measure the heart rate. Stop counting when the 30th heartbeat is counted. The sweeping chronograph second hand will point to the pulse meter scale and directly display the number of heartbeats per minute.
Dial design inspired by Lange’s historical pocket watch with chronograph function
The dial design is inspired by the Lange historical pocket watch with chronograph function. Hours and minutes are displayed in the center, and a small seconds dial is set to the left. On the right is a precise jumping minute dial and a fine sweep-type second hand, which can stop the time. Both sub-dials move slightly below the horizontal center axis.
Two large gold buttons on the right side of the watch
Two large gold buttons are located on the right side of the watch, and the upper buttons are used to start or stop the chronograph hands and a small precision jumper. The lower button can push these two displays to return to the zero position, and during the timing process, the lower button can start the flyback function to return the hands to the zero position, and release the button to start a new timing immediately.
1815 CHRONOGRAPH beats five times per second, so it can stop time with 1/5 second accuracy
1815 CHRONOGRAPH beats five times per second, so it can stop time with 1/5 second accuracy. Correspondingly, the minute scale is divided into 60 main grids according to the number of seconds, and four small grids are further subdivided, and the reading is displayed every 0.2 seconds. Accurate jumping points can read minute value accurately at any time.
Like other Lange movements, the L951.5 movement demonstrates superb craftsmanship
Like other Lange movements, the L951.5 movement demonstrates superb craftsmanship. For example, the bridges and the recesses of the levers are polished by hand rather than by machine, as can be seen from their precise and clear lines. The timing device is generally equipped with a column wheel with eight transverse teeth, and a carefully constructed rocker, lever and spring. These components precisely coordinate the start, stop, and reset functions of the timer and integrating dial hands.
Escapement system makes 1815 CHRONOGRAPH accurate and reliable
The escapement system makes the timing of the 1815 CHRONOGRAPH precise and reliable. To ensure the accuracy of the watch, the large balance wheel is equipped with eccentric weights. The device is driven by a balance spring developed by Lange and is calibrated to a frequency of 18,000 vibrations per hour.
Summary: This is a special watch that is only sold in 15 Lange stores worldwide. It will not be sold in any other retailers and other channels, so if you want to buy this watch, you must go to Lange’s Designated specialty stores. With a total of 306 parts and 34 gems, the watch is a complication watch.