BBR's new heavyweight launch. King of lightweight: Richard Miller Tourbillon Watch(43.5g)The RM27-03 Tourbillon movement is made with a lot of money, and the movement is integrated with the NTPT carbon fiber case! Create the lightest tourbillon watch in the industry.⚠️Please look for the BBR factory, the whole watch is only 43.5 grams. The only detail is the original.Spanish Bull--RM27-03 Ultra-light Sports Tourbillon Watch.The movement dial adopts the (Spanish Matador) "bull" design concept, with a domineering bull head in the shape of a hollow bridge plate. Below the "bull head" are clearly visible barrels, mechanical gears and tourbillon escapement mechanisms.The case is made of thin-layer composite TPT quartz carbon fiber, grade 5 titanium alloy screws, 9-grade hardness sapphire mirror, rubber braided Velcro strap, "the whole watch is only 43.5 grams"The collision between hardness and lightness reminds people of Rafael Nadal's heroic posture of never giving up and fighting hard on the court.