Hublot Spirit of Big Bang Chronograph White Ceramic 42mm 641.HX.0173.LR

【Case Construction】
• Reference-based specification: 42 mm tonneau-shaped Spirit of Big Bang white ceramic case, based on Reference 641.HX.0173.LR; this reference is listed with white ceramic case, skeleton dial, automatic movement, rubber/leather strap, and 100 m water resistance.
• The tonneau-shaped case gives the watch a more angular and architectural profile than the round Big Bang.
• White ceramic creates a clean, modern, and high-contrast appearance.
• The side pushers and crown reinforce the chronograph identity.

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【Dial Highlights】
• The skeleton dial exposes the chronograph movement architecture.
• Red accents add energy and improve functional readability.
• Large numerals and applied markers preserve the Spirit of Big Bang identity.
• The open dial creates a technical and dynamic visual effect.

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【Crystal】
• Sapphire-style crystal provides a clear view of the skeletonized movement.
• The crystal enhances depth across the dial layers.
• Its clean surface supports the bright white case design.

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【Movement】
• Powered by an automatic chronograph-style movement.
• Functions include chronograph timing, date, hours, minutes, and seconds.
• The movement layout supports the model’s high-performance sports character.

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【Strap & Clasp】
• Paired with a white leather/rubber strap.
• The strap matches the white ceramic case and completes the monochrome look.
• Deployant clasp provides secure and comfortable wear.