News » Urwerk UR-105 TA BLACK wrist watch for men

At SIHH 2018, Urwerk UR-105 TA BLACK wrist watch URWERK unveiled the black platinum version of its ur-210, a contemporary mechanical watch with a spectacular combination of spinning satellites and retro-steering minutes. The famous three-dimensional minute hand is like a high-tech hood that wraps up time and then smoothly rotates on the minute hand scale.

The lightning speed of the reverse flight -- less than a tenth of a second -- depends on three key factors:
- the central hub ensures that the mechanism remains stable. Open the ruby bearing and it forms the whole complex of rocks. Cylindrical springs used in Marine chronometers build up retrograde power along the axis.

The unusual minute hand used as a reel to transmit time has an equally unusual size, machined to one hundredth of a millimeter. It is 22.29mm long, 8.03mm wide and 7.3mm high and weighs just 0.302g. In aluminum machining, it is perfectly balanced by brass counterweights.

- double star coaxial cams control retrograde travel. Its gears and rotation determine the path of the minute hand.

The exact replica watches ur-210 dial also has a traditional one o 'clock power reserve indicator. On the contrary, at 11 o 'clock, the indication that looks similar is actually very different because it shows the winding efficiency in the last two hours. The device was the first in the world to calculate energy flow, which is the ratio of energy produced to energy consumed. Contrary to the torque indicator, it does not rely on the tension of the cylindrical spring, and the device reminds the wearer that it must remain active. When the wearer is inactive, the winding efficiency indicating the hand is dragged to the red area.

Know the winding efficiency of the watch, you can adjust the winding speed. If your ur-210 doesn't generate enough power, you can set the winding speed regulator on the back of the watch to full. The winding rotor is then sensitive to the slightest motion, converting it to pure energy. The rotor is connected to the turbine to ensure optimal winding rate while suppressing shocks.If your activity is generating too much energy, turn the regulating wheel to reduce the absorption of some energy to prevent unnecessary pressure on the mechanism. The turbine, mounted on a ruby bearing, starts to spin like an air compressor, creating a drag that slows down the rotating rotor. At the stop position, the automatic winding system is detached and the ur-210 becomes a manual winding replica watches for sale in usa watch.

The technical details
Model: ur-210 black and white gold
Limited edition 25 watches
cases
Platinum titanium black DLC coating
Length :53.6 mm; Width :43.8 mm; Height :17.8 mm
Glass: sapphire crystal
Water resistance: pressure test to 3ATM/30m
movement
Calibre ur - 7.10
Jewelry: 51
Swiss lever escapement:
Balance wheel: single standard
Frequency :28800 v/h, 4 hz
Balance spring: flat
Power supply: single tube
Power reserve :39 hours
Winding: automatic winding damped by a turbine
Material :ARCAP P40 plate; 3d minute hand aluminum with brass counterweight; Cylindrical steel spring; Hour satellite made of aluminum; The center screw and screw are made of grade 5 titanium urwerk ur 105