Patek Philippe REF. 5270J-001 Permanent Calendar Chronograph (with yellow gold case and silver ivory dial)

The successor to the fake Patek Philippe classic in 1941 (Ref. 1518). The 52.7 perpetual calendar chronograph has been available in platinum, gold opaque dial and rose gold version and “goutte” gold bracelet since 2018.

Now, for the first time, the manufacturer has expanded the regular collection of this large-scale complex gold series.

The silver opaque dial, plus the baton index and golden leaf-shaped hands ensure excellent readability. The display of the perpetual calendar is balanced with the simulated date at 6 o’clock and the double aperture of the month and month at 12 o’clock. They are equipped with two small circular apertures for the day/night indicator and the year cycle and the typical moon phase cheap

The CH 29-535 PS Q movement is the first chronograph movement with a perpetual calendar developed in 2011, entirely made by Patek Philippe. It combines the traditional structure (horizontal clutch, column wheel and manual winder) and six patented chronograph innovations, and it stands out with its ultra-thin calendar mechanism (1.65 mm, accommodating 182 parts).

Cheapest Patek Philippe Watch Price Replica Grand Complications 5270J-001 Yellow Gold

The movement can be appreciated through the sapphire crystal case back. The 18K gold solid back panel is part of the scope of supply.

New Ref. 5270J-001 is worn on a hand-stitched matt chocolate brown alligator leather strap. The strap is generous and secured with a gold folding clasp. It is combined with the previous platinum and rose gold models to suit the personal preferences of Patek Philippe complication lovers.

Technical details

Model: Ref. 5270J-001 Perpetual Calendar Chronograph
Caliber CH 29-535 PS Q
Manually wound mechanical movement, chronograph with column wheel, chronograph hand, instantaneous 30-minute counter and subsidiary seconds
Perpetual calendar with day, month, leap-year cycle and day/night indication in apertures, analog date Moon phases
Diameter: 32 mm
Height: 7 mm (of which 1.65 mm for the perpetual calendar mechanism)
Number of parts: 456 (of which 182 for the perpetual calendar mechanism)
Number of jewels: 33
Power reserve: Min. 55 hours – max. 65 hours with chronograph stopped
Balance: Gyromax®
Frequency: 28,800 semi-oscillations per hour (4 Hz)
Balance spring: Breguet
Balance spring stud: Adjustable

Two-position crown:
• Pushed in: To wind the watch
• Pulled out: To set the time

Center hour and minute hands
Sweep chronograph hand

Subsidiary dials:
– 30-minute counter between 3 and 4 o’clock
– Subsidiary seconds between 8 and 9 o’clock
– Date at 6 o’clock

Aperture displays:
– Day and month, in-line at 12 o’clock
– Moon phase at 6 o’clock
– Day/night indication between 7 and 8 o’clock
– Leap year cycle between 4 and 5 o’clock

– Day of week between 10 and 11 o’clock
– Month between 12 and 1 o’clock
– Moon phase between 6 and 7 o’clock
– Date between 11 and 12 o’clock
Delivered with correction stylus in ebony and 18K yellow gold

– Chronograph start and stop at 2 o’clock
– Chronograph reset at 4 o’clock

Patek Philippe Seal

Optimized toothing profile (No. EP 1437633 – 2009)
Improved precision adjustment of mesh depth (No. EP 1947531 – 2009)
Improved synchronization of clutch brake (No. MPM/DF/15484 CH – 2009)
Piercing of minute-counter cam (No. MPM/DF/15483 CH – 2009)
Self-adjusting hammers (No. MPM/DF/15482 CH – 2009)
Hammers suspended between jewel bearings (No. MPM/DF/15481 CH – 2009)

18K yellow gold
Sapphire-crystal case back and interchangeable solid back in 18K yellow gold
Water-resistant to 30 meters
Case dimensions: Diameter: 41 mm
Height: 12.4 mm
Width between lugs: 21 mm

Silvery opalescent
12 applied baton markers in 18K yellow gold
Leaf-shaped hour and minute hands in 18K yellow gold
Counterbalanced chronograph hand, arrow-shaped, Pfinodal, yellowgold plated and sandblasted
Subsidiary dials offset, pierced:
– Subsidiary seconds with baton hands in 18K yellow gold
– 30-minute counter with baton hand in 18K yellow gold, sandblasted
– Analog date with baton hand in 18K yellow gold

Hand-stitched alligator leather with large square scales, matt chocolate brown, with fold-over clasp in 18K yellow gold