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Split-seconds chronograph, 30-minute counter. Perpetual calendar with day/night indication. Diameter: 32 mm. Height: 8.7 mm. Parts: 496. Bridges: 12. Jewels: 34. Power reserve: With the chronograph disengaged: min. 55 hours - max. 65 hours. Balance: Gyromax®. Vibrations/hour: 28 800 (4 Hz). Balance spring: Breguet. Hallmark: Patek Philippe Seal.
The humble art of polishing is one of the most important finishing techniques. It accentuates the case shape, highlighting each distinct part and visually bringing together gemsetting, guilloché work, and engraving into a shining, unified whole.
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