Brand Breitling Item Type replica Breitling Navitimer Watches Movement Self Winding/Automatic Case Round,Stainless Steel Diameter 43.00mm Thickness 13.97mm Strap Alligator Black clasp type Pin Buckle Dial color blue Year 2018 Glass Sapphire Gender men Boxes common box Functions Hours,Minutes,Seconds,Date,Chronograph Model Number Navitimer 8 B01
corum bubble skull At this point, the movement is in the stop state. You can first rotate the arbor to wind the core, and observe the balance spring system and the escapement. When you turn one lap for up to three laps (Swiss movement is generally one lap) The balance spring system and the escapement start and start up. This step is to test the performance of the main drive train. If it cannot start normally, the main reason is because the main drive wheel of this movement. If the balance spring The system and the escapement are up and running in time, you can continue to turn the arbor to the core, and there are some points to note.
The first thing is that your winding feel is comfortable and can't be very difficult and uneven. The second is to pay attention to the sound when listening to the winding, but also the sound of the fangs can not be found, the last thing to note is that the number of windings can not be too much, generally around twenty laps, this step is to test the winding of this movement Wheeling performance. Pull out the arbor to the second gear, which is the calendar fast dial of this movement. At this time, pay attention to the shifting of the arbor to the second gear. The gear should be clearly visible and the crankshaft can be obviously felt. Speed dial the calendar ring. At this time, the important point to be investigated is that the calendar ring is driven by the fast-dial gear teeth. Each tooth should be skipped with a rhythm. If there is no rhythm like the swallowing, it means there is a problem in the calendar. Continue to send the arbor to the third gear, which is the needle shift of the movement. ulysse nardin marine diver replica
When the shank is turned, the minute hand is moved. At this time, it is necessary to pay attention to the chord. It is still better, but it is more important to observe. There will be errors when the two hands overlap to the 12 o'clock position. If you are interested, you can continue to rotate the arbor to allow the hour and minute hands to rotate continuously for 24 hours. Note that the calendar ring will jump once. This is to check the calendar mechanism. Performance status under actual operating conditions rather than fast dialing. That is, the final step is to test the performance of the automatic wheel train of this movement. The simplest method is to pay attention to the natural drooping position of the automatic turret, and then rotate the movement vertically. If the automatic turret keeps the orientation unchanged, the automatic turret is indicated. The flexibility of the system is the most important part of the automatic part.
The kinetic energy watch converts light energy into electrical energy through a solar wafer, and stores the electrical energy in a recyclable titanium-lithium ion rechargeable battery, and then the electrical energy generated by the battery generates a pulse signal to the coil through the integrated circuit and generates a magnetically driven stepping motor.
It converts electric energy into kinetic energy, pushes the gear to rotate and drives the pointer to indicate the time. After the full charge, it can run for 40-180 days in the dark, and the walking time is accurate, and the rechargeable battery life is 10 years. A common mechanical watch has a movement of 90 to 100 parts, and a more functional movement has 1400 parts. The energy of the mechanical watch is a curled spring spring, and the energy stored in the spring drives the watch to work for timing. Mechanical watches can be divided into manual mechanical watches and automatic mechanical watches:(1) Manual mechanical watch: The movement of the hand movement, rotating the crown, the spring inside the movement will release the energy and push the watch to run.(2) Automatic mechanical watch: The power of the automatic winding movement is generated by the weight of the flying gyro in the movement. When the arm of the watch is swayed, it will drive the flying gyro to rotate, and at the same time, the clock in the watch will be driven to the watch.
Hundefreunde-Freiburg
Thema drucken
26.04.2019 07:55
Antworten
