ublot Big Bang Unico Black Magic 42mm

【Case Construction】
• Reference-based specification: 42 mm microblasted and polished black ceramic Big Bang Unico case, based on Reference 441.CI.1170.RX. This reference is commonly listed with black ceramic bezel, sapphire crystal, black structured rubber strap, and 100 m / 10 ATM water resistance.
• The compact 42 mm Unico case gives the watch a more wearable profile than the larger 45 mm Big Bang models.
• The black ceramic case delivers a stealthy and highly technical appearance.
• The H-shaped screws and side inserts preserve the iconic Big Bang construction.

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【Dial Highlights】
• The matte black skeleton dial exposes the Unico movement architecture.
• Large Arabic numerals and baton markers maintain strong Hublot readability.
• Red accents add a subtle sports-performance detail.
• The chronograph layout gives the dial strong mechanical depth.

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【Crystal】
• Sapphire-style crystal provides a clear view of the openworked dial.
• The crystal highlights the layered chronograph mechanism.
• Its clean surface enhances the monochrome Black Magic appearance.

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【Movement】
• Powered by the HUB1280 Unico manufacture self-winding flyback chronograph movement, commonly listed with approximately 72 hours of power reserve.
• Functions include flyback chronograph, date, hours, minutes, and seconds.
• The movement gives the watch strong mechanical credibility and daily practicality.

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【Strap & Clasp】
• Paired with a black structured rubber strap.
• The strap reinforces the monochrome technical look.
• Black ceramic and black-plated deployant buckle style completes the stealth profile.