Hublot Big Bang Skeleton Sport

Case Size: 45 mm
Case Material: Varies (e.g., Titanium, Ceramic, King Gold – depending on the model)
Dial: Skeletonized dial showcasing the mechanical movement
Movement: Hublot automatic movement (e.g., Caliber HUB1242 UNICO – depending on version), chronograph function, flyback, column wheel
Power Reserve: Approximately 72 hours
Crystal: Sapphire with anti-reflective treatment
Strap: Sporty rubber strap, often structured or lined
Water Resistance: 100 meters
Style: Sporty, bold, and high-tech with open-worked design