Grand Complications Split-Seconds Chronograph Perpetual Calendar

SPECIFICATIONS 

Brand: Patek Philippe
Model: Split-Seconds Chronograph, Perpetual Calendar
Reference Number: 5204/1R-001
Movement: Manual winding
Condition: Unworn
Gender: Men’s
Time Period: -
Box: Yes
Papers: Yes

THE CALIBER

Caliber: CHR 29-535 PS Q
Jewels: 34

THE CASE

Case Material: 18K rose gold
Case Diameter: 40.2 mm
Thickness: 14.3 mm
Waterproof: 100 ft./ 30 m./ 3 ATM
Bezel Material: 18K rose gold concave 
Glass: Sapphire Crystal
Caseback:  Open
Dial: Black
Dial Numerals: 18K rose gold applied baton hour indices with luminescent coating, minute/second railway track with black Arabic numerals every 5 seconds, and ring with a fraction of a second division around the outer rim

THE BRACELET / STRAP

Bracelet Material: 18K rose gold
Clasp: Fold-over 
Clasp material: 18K rose gold 

THE FUNCTIONS

Perpetual calendar, split-seconds, chronograph, day and month apertures at 12 o'clock, leap year and day/night indication in apertures at 4h30 and 7h30, moon phases window with outer ring indication for a date by hand at 6 o'clock, small seconds sub-dial at 9 o'clock, 30-minute counter sub-dial at 3 o'clock, 65-hour power reserve

FURTHER READING 

Round shape case
18K rose gold and luminescent coating "losange" shaped hour/minute hands, rose gold stick-shaped split-seconds hands, and rose gold leaf-shaped sub-dial hands
18K rose gold Patek Philippe fluted push/pull crown with Calatrava cross engraved
Interchangeable 18K rose gold full back and sapphire crystal case back
18K rose gold fold-over Calatrava cross buckle
Stepped lugs
Patented Gyromax balance that adjusts for cold, heat, isochronism, and five positions.
Split-seconds chronograph with two column-wheels
Innovative isolator for the split-seconds lever and the patent-pending mechanism optimizes the congruent alignment of the split-seconds hand and the chronograph hand. The polished column-wheel cap handles the extra function of an eccentric that allows incomparably finer adjustments.
Integrated swan's neck that serves as an isolator spring
Split-seconds chronographs have two sweep hands: the chronograph hand (trotteuse) and the split-seconds (rattrapante) hand
Number of parts: 496 (of which 182 for the perpetual calendar and 42 for the split-seconds mechanism with isolator)
Breguet balance spring
Patek Philippe Seal hallmark
Split-seconds chronograph, 30-minute counter 
This mechanism oscillates at the frequency of 28,800 vph (4 Hz)

Corrector push-pieces:
– Day corrector between 10 and 11 o'clock
– Month corrector between 12 and 1 o'clock
– Moon-phase corrector between 6 and 7 o'clock
– Date corrector between 11 and 12 o'clock
Chronograph pushers:
– Start and stop at 2 o'clock
– Split-seconds pusher in the crown
– Reset at 4 o'clock
Case, dial, and movement are signed.

The CHR 29-535 PS Q is Patek's split-second version of the CH 29-535 PS Q. It is Patek's first in-house split-seconds chronograph with a perpetual calendar, and it contains a total of 496 parts.

The ref. 5204 was introduced at Baselworld 2012 as a substitute to the ref. 5004, the previous rattrapante of the brand. The first production in rose gold was in 2016.

This timepiece comes as a complete set, with the Patek Philippe presentation box and the Patek Philippe certificate of authenticity. 

Warranty & authenticity

We stand behind the authenticity and quality of our merchandise, nothing is more important to us that a transparent transaction that makes our clients well-pleased.
Twain Time has more than 30 years of experience in buying and selling previously owned luxury goods, and quality-control is extremely important to us. Our trusted experts take the worry out of buying so that you can focus on finding your most desirable watch or jewelry.
Every item has undergone a thorough inspection by our knowledgeable technicians, ensuring full originality (unless stated otherwise) and perfect working condition to assure you get everything as expected. We know the value of security.
To provide further peace of mind, we offer a 12-month limited warranty alongside any remaining manufacturer’s warranty on all our luxury timepieces and fine jewelry from the date of purchase.
Please see our Terms & Conditions for further information.

Shipping & Returns

We offer a fully insured domestic & worldwide, express & priority delivery service. If ordering from the US, your order will be sent immediately after the reception of the funds.
The courier will depend on the value of the purchase, with all orders delivered the next business day. If ordering from outside the US, your order will be sent immediately after reception and clearance of the funds. International deliveries will depend on the choice of the courier and the destination. Our commitment does not end at delivery.
We offer a 7-day store credit/exchange to make your experience as pleasant and comfortable as possible.
Please see our Terms & Conditions for further information. We make continuous efforts to provide outstanding service. We value our clients' relationships and strive to offer the highest quality of customer service at every opportunity.