Review Greubel Forsey GMT Quadruple Tourbillon Watch

A new version of the Greubel Forsey GMT Quadruple Tourbillon watch uses titanium for the first time to make the case, which is at least one-third lighter. The strap has also been replaced with a sportier blue rubber material. The 46.5mm titanium case has been carefully polished and still maintains an amazing thickness of 17.45mm. The GMT button at 4 o'clock on the case is used to quickly adjust the second time zone hand, and a sapphire glass "window" is left on the side at 8 o'clock, allowing the wearer to observe the earth dial and 24-hour scale circle. Watchcloneprice - who makes the best clone watches at cheap price, replica watches sale online.

The open dial reveals the frosted finish of the movement’s main plate. The blue hour and minute dial occupies a quarter of the dial and incorporates a small sector-shaped power reserve indicator. The 4 o'clock subdial is a red GMT second time zone hand and a gray small seconds hand. The Quadruple Tourbillon is the most complex timing structure of this watch. There is a set of double tourbillons at 5 o'clock and 11 o'clock on the dial. The rotating shafts of each set of double tourbillons form an angle of 30° and rotate at a rate of 60 seconds and 4 minutes respectively. . The spherical differential can receive and balance the swing frequency of the two sets of tourbillons and transmit it to the movement gear train to achieve precise and stable travel time.

At 8 o'clock on the dial is a slowly rotating blue "Earth" with a 24-hour scale ring, which intuitively displays the time and day and night conditions of various continents around the world. Flip to the bottom of the watch to see the detailed 24-time zone city scale. Manual winding movement, swing frequency 21600vph, power reserve 72 hours.