The Bremont Supernova Tourbillon showcases a new expression of modern haute horlogerie, uniting contemporary design with the precision of a flying tourbillon. Powered by the hand-wound BHC91180 movement, developed in collaboration with La Joux-Perret, this timepiece reflects Bremont’s commitment to technical innovation and refined craftsmanship.
Housed in a 41mm case of high-grade 904L stainless steel, the watch features a multi-part construction with a DLC-coated case middle, screw-less architecture, and a faceted black ceramic bezel. Inspired by space exploration, the design blends brushed and polished surfaces to create dynamic light reflections, while maintaining a sleek 10.72mm profile and integrated bracelet.
The openworked dial reveals anthracite skeleton bridges accented with blue Super-LumiNova®, arranged in a geometric layout that defines the Supernova aesthetic. At 6 o’clock, the flying tourbillon-secured from the rear and rotating once per minute-serves as both a visual centrepiece and a symbol of precision. A black flange with blue minute track markers frames the dial, while a floating Bremont logo beneath the sapphire crystal adds depth and dimension.
Inside, the BHC91180 manual-wind movement delivers a 60-hour power reserve with a precision rate of -5 to +5 seconds per day. Visible through the case back, the movement highlights a balance of technical performance and contemporary finishing.
The Supernova Tourbillon stands at the pinnacle of the collection, combining advanced engineering, architectural design, and traditional watchmaking artistry.
Functions
Central Hour and Minute hand
Flying Tourbillon at 6 O'clock
Movement
Calibre: BHC91180MH movement
No of Jewels: 23 Jewels
Frequency: 28,800bph (4Hz)
Power reserve: 60-hour
Case specifications
Stainless Steel 904L "Screw-less" Case Construction with a DLC Black Case Middle.
Black Ceramic Bezel Ring
Stainless Steel 904L Push-in Crown
Integrated Bracelet/Strap Design
Case Diameter: 41mm
Case Length: 48.70mm
Case Depth: 10.72mm
Lug width: 20mm
Case back: Decorated Stainless Steel open case back, Hand Wound skeleton movement
Dial and Hands specifications
Black Galvanic metal dial ring including Indexes filled with dark blue Super-LumiNova® (Blue emission)
Black Gold Hour and Minute hands, filled with dark blue Super-LumiNova® (Blue emission)
Black Skeletonised movement bridges infilled with dark blue Super-LumiNova® (Blue emission)
Bremont signature flying tourbillon carriage
Crystal
Domed anti-reflective, scratch resistant sapphire crystal
Bremont Branding on crystal
Water Resistance
10 ATM, 100 metres
Strap
Quick Release Integrated Bracelet
Weight
TBC
