Vacheron Constantin Patrimony Moon Phase and Retrograde Date 42.5mm 18K Pink Gold Silver Opaline DialVacheron Constantin

【Case Construction】
• Reference-based specification: 42.5 mm 18K pink gold Patrimony case, 9.7 mm thick, based on Reference 4010U/000R-B329; this reference is associated with 30 m water resistance and transparent sapphire crystal caseback.
• The round pink-gold case gives the complication a refined and formal profile.
• The slim bezel allows the retrograde date scale and moon phase to dominate the dial.
• Polished finishing reinforces the Patrimony’s elegant dress-watch identity.

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【Dial Highlights】
• The silver-toned dial features a large retrograde date scale across the upper half.
• The moon phase at 6 o’clock adds visual depth and classical charm.
• Slim baton markers and gold hands keep the dial refined.
• The layout is elegant, technical, and distinctly Patrimony.

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【Crystal】
• Sapphire-style crystal provides clear visibility over the retrograde date and moon phase.
• The crystal highlights the silver dial and pink-gold hands.
• Its clean presentation supports the formal complication design.

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【Movement】
• Powered by an automatic moon phase and retrograde date movement architecture.
• Functions include hours, minutes, moon phase, and retrograde date.
• The complication gives the watch strong visual and collector appeal.

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【Strap & Clasp】
• Brown alligator-style leather strap complements the pink-gold case.
• The strap reinforces the traditional dress-watch character.
• Pink-gold buckle-style closure completes the elegant setup.