Beschreibung:

Σ1041Patek PhilippeRef. 5450P-001 A very fine, rare and well-preserved limited edition platinum annual calendar wristwatch with moon phases, power reserve indication, “Salmon” dial, Gyromax balance, Silinvar Spiromax balance spring, silicon Pulsomax escape wheel, Certificate of Origin and presentation box, single sealed百達翡麗，型號5450P-001，十分精細罕有，限量版鉑金自動年曆腕錶，備「Salmon dial」錶盤、專利矽材質部件、動力儲存、月相顯示，限量發行300枚，約2009年製。附原裝證書、錶盒、調整筆－原廠單封新品Circa 2009 39mm diameter Case, dial, movement and clasp signed Estimate HK$380,000 - 600,000 €41,400-65,300 $48,700-76,900 Place Advance BidContact Specialist Thomas Perazzi Head of Watches, Asia +852 2318 2031 WatchesHK@phillips.com
Condition ReportSign UporLog InDescriptionOur Buyer's Premium has been updated. View our Conditions of Sale.Manufacturer: Patek Philippe Year: Circa 2009 Reference No: 5450P-001 Movement No: 3’900’167 Case No: 4’429’104 Model Name: Advanced Research Material: Platinum Calibre: Automatic, cal. 324 S IRM QA LU (SI), 34 jewels Bracelet/Strap: Crocodile Clasp/Buckle: Platinum Patek Philippe deployant clasp Dimensions: 39mm diameter Signed: Case, dial, movement and clasp signed Accessories: Accompanied by Patek Philippe Certificate of Origin dated 5th August 2009 stamped Eldorado Watch Co., Ltd., instruction manual, setting pin, hang tag, product literature, leather folio, outer packaging and fitted presentation box. Catalogue EssayEstablished by Patek Philippe in 2005, the Advanced Research department strives to innovate technological advancements in the field of horology with the implementation of new patents utilizing new materials and micro-engineering elements. In the same year of establishment, Patek Philippe launched their very first timepiece developed with the Advanced Research department via the ref. 5250 Annual Calendar limited to 100 pieces featuring a newly patented Silinvar escape wheel. With a mass that is two-thirds less than of a conventional escape wheel, the Silinvar escape wheel requires less energy to accelerate, allowing more energy for timekeeping operations. In the following year, Patek Philippe and the Advanced Research Department introduced a new ref. 5350 Annual Calendar limited to 300 pieces featuring the same Silinvar Escape Wheel with a newly patented balance spring composed of Silinvar. The new balance spring allowed for better precision for timekeeping with lower mass, reduced sensitivity to gravity and shock and also flatter than the Breguet overcoil. Fast forward another three years to 2008, Patek Philippe launched the ref. 5450 Annual Calendar limited to 300 pieces in platinum with an attractive “salmon” dial, featuring again a Gyromax balance with Spiromax hairspring and a newly developed Pulsomax escapement with also an updated silicon escape wheel and pallet lever. This was also the last annual calendar Advanced Research reference in the lineup as the next Advanced Research ref. 5550 was equipped with a perpetual calendar.Read MoreMaker BiographyPatek PhilippeSwiss • 1839 Follow Since its founding in 1839, this famous Geneva-based firm has been surprising its clientele with superbly crafted timepieces fitted with watchmaking's most prestigious complications. Traditional and conservative designs are found across Patek Philippe's watches made throughout their history — the utmost in understated elegance.Well-known for the Graves Supercomplication — a highly complicated pocket watch that was the world’s most complicated watch for 50 years — this family-owned brand has earned a reputation of excellence around the world. Patek's complicated vintage watches hold the highest number of world records for results achieved at auction compared with any other brand. For collectors, key models include the reference 1518, the world's first serially produced perpetual calendar chronograph, and its successor, the reference 2499. Other famous models include perpetual calendars such as the ref. 1526, ref. 3448 and 3450, chronographs such as the reference 130, 530 and 1463, as well as reference 1436 and 1563 split seconds chronographs. Patek is also well-known for their classically styled, time-only "Calatrava" dress watches, and the "Nautilus," an iconic luxury sports watch first introduced in 1976 as the reference 3700 that is still in production today.View More Works