Rolex Cosmograph Daytona M126519LN-0002

【Case Construction】
• Reference-based specification: Oyster case, 40 mm in diameter, in 18 kt white gold, based on Rolex Reference 126519LN.
• The black Cerachrom-style tachymeter bezel creates a sharp contrast with the white-gold case.
• The Oysterflex-style strap gives the watch a modern luxury-sport character.

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【Dial Highlights】
• The bright black and steel dial creates a strong monochrome racing aesthetic.
• Silver-tone chronograph counters improve structure and visual balance.
• Baton markers and polished hands keep the chronograph display clean and readable.

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【Crystal】
• Sapphire-style crystal provides a clear view of the chronograph counters and tachymeter layout.
• The crystal surface keeps the black dial crisp under direct light.
• It enhances the modern black-and-white-metal visual contrast.

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【Movement】
• Powered by an automatic chronograph movement with central chronograph seconds and sub-dial timing.
• The chronograph layout supports elapsed-time measurement.
• The function set matches the Daytona’s motorsport-inspired identity.

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【Strap & Clasp】
• The black Oysterflex-style strap gives the watch a sportier wearing experience.
• It balances the white-gold case visually and reduces formality.
• The folding safety clasp keeps the watch stable on the wrist.