1. Case Design Material: Carbon TPT® (interwoven gray-black grain) + Grade 5 titanium bezel replicating original racetrack guardrail motifs, scratch-resistant to Mohs hardness 9. Shape: Tonneau-shaped case (50.07mm x 42.3mm) with 13.1mm thickness, featuring aerodynamic contours mimicking racing spoilers. Details: Crown guard resembling racing piston connecting rods, topped with red ceramic bearing. Hexagonal screws (Torx T8) arranged in racing wheel lug bolt patterns. 2. Dial Layout Circuit Theme: Central dial with Le Mans circuit map laser-engraved; tachymeter-style minute track. Chronograph sub-dials (3 & 9 o’clock) feature honeycomb mesh backgrounds resembling radiator grilles. Functions: Flyback chronograph with fluorescent red lacquer-tipped seconds hand. Date window at 6 o’clock (bold font) against checkered flag motif. 3. Movement & Performance Base Movement: Modified Shanghai 7750 chronograph movement, 28,800vph frequency, fully linked chronograph functions. Power Reserve: 48 hours, with black-coated rotor engraved with "APS-V2" code. 4. Strap & Wearability Material: Fluoroelastomer strap with Kevlar® fiber reinforcement, titanium deployant buckle (quick-release system), fits 18-23cm wrists. Ultralight Build: Total weight of 47g for imperceptible wear, engineered for high-intensity track-day use. |