The Hublot Spirit of Big Bang 642.CI.0170.RX is a Swiss-made luxury men's chronograph featuring a bold black ceramic tonneau case, skeleton dial, and high-frequency automatic movement.
Key Specifications

• - Case: 42 mm tonneau-shaped microblasted black ceramic with transparent back
• - Bezel: Fixed black ceramic
• - Dial: Skeleton with index markers and three sub-dials (60-sec, 30-min, 12-hour)
• - Crystal: Scratch-resistant sapphire
• - Movement: Automatic, Hublot Calibre HUB4700 (31 jewels, 278 parts, 36,000 vph)
• - Power Reserve: Approximately 50 hours
• - Band: Black rubber strap, tang clasp
• - Functions: Chronograph, date (between 4 and 5 o'clock), hour, minute, second
• - Water Resistance: 100 meters / 330 feet
• - Style: Luxury, analog
• - Model Info: Swiss Made
• - Condition: New. Original Box and Papers Included.
• Includes 2-Year Limited Warranty.

This "Black Magic" edition blends avant-garde design with technical precision ideal for collectors who favor bold aesthetics and mechanical mastery.