Annual Calendar Chronograph

SPECIFICATIONS

Brand: Patek Philippe
Model: Annual Calendar Chronograph 
Reference Number: 5960R-012
Movement: Automatic
Gender: Men's 
Condition: Mint
Time Period: 2013
Box: Yes
Papers: Yes

THE CALIBER

Caliber: CH 28-520 IRM QA 24H
Jewels: 40

THE CASE

Case Material: 18K rose gold
Case Diameter: 40.5 mm
Thickness: 13.5 mm
Waterproof: 80 ft./ 25 m./ 2.5 ATM
Bezel Material: Fixed 18K rose gold
Glass: Sapphire crystal antireflective-coating 
Caseback: Open display back
Dial: Black 
Dial Numerals: 18K rose gold applied eight stick hour indices and 11 Superluminova luminous dots, white painted Roman numerals on the sub-dial 

THE BRACELET /STRAP

Bracelet Material: Black Leather
Clasp: Fold-over Calatrava Cross
Clasp Material: 18K rose gold

THE FUNCTIONS

Annual calendar, day, date, month, hours, minutes, center sweep seconds/flyback chronograph hand, day aperture between 10 and 11 o'clock, date aperture at 12 o'clock, month aperture between 1 and 2 o'clock, 55-hour power reserve indicator at 12 o'clock, 12 hours and 60 minutes subsidiary "monocounter" chronograph dial at 6 o'clock, 24-hour display (day/night) at 6 o'clock

FURTHER READING

Patek Philippe is often regarded as the apex of complicated, high-end timepieces. This renowned Swiss watchmaker has been producing watch complications for over 180 years and continues to delight collectors and connoisseurs with innovative new mechanisms and functions. Take, for example, the self-winding Patek Philippe Ref. 5960, which combines a chronograph with an annual calendar.

18K rose gold applied leaf-shaped hour and minute hands with Superluminova luminous coating
18K rose gold stick-shaped with a counterweight chronograph hand 
Power-reserve indicator with stick-shaped 18K rose gold hand at 12 o'clock
Rose gold applied and white filling baton-shaped hour and minute-counter hands 
18K rose gold push/pull large knurled crown
Sapphire crystal display case back

The chronograph column wheel incorporates the flyback feature (chronograph starts and stops at 2 o'clock, chronograph hand reset, and flyback at 4 o'clock).
This mechanism oscillates at the frequency of 28,800 vph (4 Hz).
This model 5960R-012 was released in 2012, only to be discontinued in 2014.
The CH 28-520 IRM QA 24H was Patek's first in-house self-winding chronograph movement.

Complete (box and papers dated 2013)

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.