First launched by Robert Greubel and Stephen Forsey in 2019, this outstanding GMT quad tourbillon is now in the titanium watch Available in a new limited edition of 11 pieces, with new colors and finishes.
In this timepiece, the combination of the quadruple tourbillon and the iconic rotating globe provides a breathtaking interpretation of the GMT function.
The four tourbillons are constructed in pairs in a unique compact cage system. Each of these two systems is modeled on the Double Tourbillon 30° (double tourbillon), the first cage rotates and tilts 30° within 1 minute, and is installed in the second vertical cage within 4 minutes Finish the rotation inside.
The spherical difference is used to average the timing of two autonomous oscillators to improve timing performance. The system has been granted two patents.
In this new version, the 46.5 mm x 17.45 mm case of the GMT quad tourbillon is made of titanium. This material has the characteristics of strength, corrosion resistance and light weight. Compared with the platinum case, the weight is reduced by three points. More than one.buy luxury replica watches
All dials are located at different heights, with the highest point being the main hour/minute dial between 1 o’clock and 2 o’clock. The dial provides some new finishing details, such as a round particle hour circle with a polished bevel and a 72-hour chronograph power reserve indicator. The first time bright blue is used or it has been frosted and found to have a polished bevel, counter hole and The main board on the side of the ruled grain, and finished in gray.
The globe positioned at 8 o’clock shows several different time zones at the same time, and its blue uniform is very prominent. The sapphire crystal glass window surrounding the equator makes the clock more perfect, so that you have a complete understanding of the earth in motion.
The 3 Hz (21,600 vph) manual winding movement consists of 805 parts, including three fast-rotating barrels. Greubel Forsey replica watches