Collection: Ottantasei – designed in collaboration with Pininfarina, the renowned Italian design house Edition: Limited to 86 pieces worldwide, symbolizing “Ottantasei” (Italian for 86) Case Material: Typically available in titanium, 18K gold, or platinum depending on variant; Ref. TPINS006 commonly denotes a titanium model Case Dimensions: 44mm diameter × 12mm thick Crystal: Four-sided sapphire crystal enclosure (front, back, and lateral windows), providing nearly 360° visibility of the movement Dial: Openworked / skeletonized layout with architectural bridges Minimalist with floating components and highly legible design Visible flying tourbillon at 6 o’clock Power reserve indicator at 9 o’clock Movement: In-house manual-winding tourbillon movement developed by Bovet and Pininfarina Ultra-lightweight and airily constructed 10-day power reserve via a single barrel Finely hand-finished, visible from every angle Functions: Hours, minutes Power reserve indicator Flying tourbillon Strap: Rubber or alligator leather strap with deployant clasp, designed for ergonomic comfort Water Resistance: 30 meters Signature Features: Pininfarina aesthetics fused with Bovet’s haute horlogerie Ultra-light design with technical sophistication Transparent, architectural case for maximum visibility and visual impact