GRAFF launches ultra slim watches collection, including the MasterGraff Ultra Flat Tourbillon

Graff Luxury Watches launches ultra flat line of watches that offer less bling and more wearability. The highlight of the collection is the MasterGraff Ultra Flat Tourbillon, a watch with a flying toubillon visible through the dial that the brand believes is one of the thinnest on the market. The watch case of the timepiece measures just 7.05mm in thickness.

The MasterGraff Ultra Flat Tourbillon has been in development at Graff for more than a year as the team battled with the technical challanges associated with slimming down the Graff Calibre 4 movement to just 3.5mm thick.

The micro movement has been made possible by a system of tiny ceramic ball bearings created in partnership with specialist Swiss company MHC Manufacture Hautes Complications. The super-thin watch is available with diamonds but this does add 1.8mm to the depth of the case.

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The Master Graff Ultra Flat Tourbillon