Patek Philippe Annual Calendar Chronograph Complications Watch - 5960/01G-001

Launched as Patek Philippe's groundbreaking entry into combining annual calendar complications with chronograph functionality, the 5960/01G-001 established itself as a cornerstone reference when it debuted in 2006, marking the manufacture's first successful integration of these two demanding complications in a single movement. The 40mm white gold case houses a silvery opaline dial that showcases the sophisticated layout required to display month, date, day, moon phases, and 24-hour indication alongside a central chronograph seconds hand and 60-minute counter. This particular reference represents the pinnacle of Patek Philippe's technical mastery, utilizing the self-winding Caliber CH 28-520 QA 24H movement that required years of development to achieve the precise coordination between the annual calendar's memory wheels and the chronograph's instantaneous mechanisms.

Key Features & Specifications

• Caliber CH 28-520 QA 24H Movement — Self-winding movement with annual calendar and chronograph complications, featuring a column wheel chronograph mechanism and vertical clutch system for precise timing functions
• 40mm White Gold Case Construction — Solid 18k white gold case with polished and satin-finished surfaces, water resistant to 30 meters and fitted with a transparent sapphire crystal caseback
• Silvery Opaline Dial Configuration — Multi-level dial displaying month at 3 o'clock, date at 6 o'clock, day at 9 o'clock, with moon phases integrated into the date subdial and 24-hour indication at 6 o'clock
• Annual Calendar Complication — Automatically adjusts for months with 30 and 31 days, requiring only one manual correction per year on March 1st following February's 28 days
• Chronograph Functionality — Central chronograph seconds hand and 60-minute counter at 12 o'clock, operated by pushers integrated seamlessly into the case profile
• Patek Philippe Seal Certification — Meets the manufacture's stringent quality standards exceeding COSC chronometer requirements, with precision rating of -3/+2 seconds per day
• Unworn Collector Condition — Complete with original leather strap and delivered in pristine, unworn condition with full documentation

About This Timepiece

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