5004G-013

Men's Grand Complications

Description

As a further hallmark of virtuosity, Patek Philippe specialists developed a perpetual calendar with a 24-hour display and a precision moon phase mechanism for this chronograph. Complemented with an ingenious rattrapante device, the Ref. 5004 split seconds chronograph is the most complicated model in Patek Philippe's line of stopwatches.

Technical Specifications

Watch:

• Caliber CHR 27-70 Q
• Mechanical manually wound movement
• Perpetual calendar: day and month in apertures, date and leap year by hands
• Moon phases and am/pm indicators
• Seconds subdial
• Fold-over clasp
• Interchangeable full back and sapphire crystal case back
• Water resistant to 30 m
• Diameter: 36.70 mm
• Base of the chronograph movement “Nouvelle Lémania”, exclusive execution to Patek Philippe
• Opaline-white dial, gold applied Arabic numerals
• White gold

Caliber:

• Split seconds chronograph, 30-minute counter
• Perpetual calendar: date and leap year by hands, day and month in apertures
• Moon phases and am/pm indicator
• Seconds subdial
• Overall diameter: 30 mm
• Height: 8.86 mm
• 28 jewels, 10 bridges
• Balance: Gyromax
• Vibrations per hour: 18'000
• Power reserve: 60 h max.
• Balance spring: Breguet
• Number of parts: 407
• Patent CH 686545
• Patented split seconds disengagement mechanism

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