5905R-010 | Rose Gold

Patek Philippe
Out of stock
Ref. No.
5905R-010

Embrace sophistication with the Patek Philippe Ref. 5905R-010, a rose gold flyback chronograph with an Annual Calendar and sunburst blue dial.

Embrace Timeless Innovation

The Patek Philippe Complications Ref. 5905R-010 is the perfect representation of elegance and innovation, combining two of the most sought-after complications in horology: the flyback chronograph and Annual Calendar. Housed in a rose gold case, this stunning timepiece features a striking sunburst blue dial that accentuates its modern design. The Annual Calendar automatically adjusts for months with 30 and 31 days, requiring only one correction per year at the end of February. This timepiece is a true testament to Patek Philippe’s commitment to exceptional craftsmanship and innovative technology.

Movement and Complications

At the core of the Ref. 5905R-010 is the Caliber CH 28‑520 QA 24H, a self-winding mechanical movement that combines a flyback chronograph and an Annual Calendar. The chronograph features a central chronograph hand and a 60-minute counter for precise time tracking. The Annual Calendar displays the day, date, month, and day/night indication in apertures, offering seamless and practical functionality. With a power reserve of 45 to 55 hours, this movement is designed to deliver accuracy and reliability.

Dial and Design Details

The sunburst blue dial of the Ref. 5905R-010 is complemented by gold applied faceted baton-style hour markers, creating a sophisticated contrast that enhances readability. The dial also features apertures for the day, date, month, and day/night indications, ensuring that all complications are clearly visible. The sunburst finish adds a touch of elegance, creating a dynamic play of light that reflects off the dial’s surface.

Case and Dimensions

The 42mm round rose gold case of the Ref. 5905R-010 has a sophisticated construction, featuring a concave bezel and hollowed flanks that enhance the watch’s visual appeal. With a case thickness of 14.03mm, the watch offers a balanced presence on the wrist, combining a refined look with durability. The sapphire crystal case back provides an exhibition view of the intricate movement, highlighting Patek Philippe’s dedication to precision and artistry.

Strap and Wearability

The hand-stitched alligator leather strap in shiny dark blue provides both comfort and luxury. The strap, with its square scales, is secured with a prong buckle for a customized fit. This strap enhances the watch’s elegant look, offering an ideal balance of style and wearability. The dark blue color complements the sunburst blue dial, creating a harmonious combination that exudes sophistication.

Case Back and Mechanical Details

The sapphire crystal case back of the Ref. 5905R-010 reveals the inner workings of the Caliber CH 28‑520 QA 24H movement, showcasing Patek Philippe’s dedication to horological excellence. The movement is equipped with a 21K gold central rotor for efficient winding and a Spiromax® balance spring for enhanced accuracy. With 402 parts and 37 jewels, the movement exemplifies the craftsmanship and precision that Patek Philippe is known for.

Brand Philosophy and Legacy

Patek Philippe has long been regarded as a symbol of innovation, elegance, and precision in the world of fine watchmaking. The Ref. 5905R-010 continues this legacy, blending advanced functionality with a timeless design that appeals to both seasoned collectors and new enthusiasts. This timepiece is a true testament to the brand’s commitment to excellence and mastery of horological art.

A Masterpiece of Craftsmanship and Functionality

The Patek Philippe Complications Ref. 5905R-010 is a harmonious combination of sophistication and advanced horological features, making it an outstanding addition to any collection. Explore the Patek Philippe collection at Jewels By Love, your authorized Patek Philippe retailer, and experience the elegance and innovation that define the brand’s rich legacy.

Product Specifications
Brand Patek Philippe
Case Metal Rose gold
Strap Alligator leather with square scales, hand-stitched, shiny dark blue. Prong buckle.
Watch Info Self-winding mechanical movement. Caliber CH 28‑520 QA 24H. Flyback chronograph. Central chronograph hand. 60-minute counter. Annual Calendar. Day, date, month and day/night indication displayed in apertures.
Caliber CH 28-520 QA 24H SELF-WINDING Flyback chronograph. Central chronograph hand. 60-minute counter. Annual Calendar. Day, date, month and day/night indication displayed in apertures. Diameter: 33 mm. Height: 7.68 mm. Number of parts: 402. Jewels: 37. Power reserve: min. 45 hours - max. 55 hours. Winding rotor: 21K gold central rotor. Balance: Gyromax®. Frequency: 28,800 semi-oscillations/hour (4 Hz). Balance spring: Spiromax®. Hallmark: Patek Philippe Seal.
Case Length (mm) 42
Diameter (mm) 42
Case Shape Round
Dial Info Sunburst blue with gold applied faceted baton-style hour markers.
Water Resistance (m) 30
Case Back Material Sapphire Crystal
Exhibition Back Yes
Case Thickness (mm) 14.03


Patek Philippe

Since 1839, Patek Philippe has been perpetuating the tradition of Genevan watchmaking. As the last family-owned independent watch manufacturer in Geneva, Patek Philippe enjoys total creative freedom to entirely design, produce and assemble what experts agree to be the finest timepieces in the world.