803. A fine and attractive stainless steel dual-time flyback chronograph with date, day and night indication, bracelet, Certificate of Origin and presentation box

百達翡麗，型號5990/1A-001，精細，精鋼自動兩地時區飛返計時鏈帶腕錶， 備日期、日夜顯示，約2021年製。附原裝證書、錶盒、調整筆、配件

Manufacturer Patek Philippe

Year Circa 2021

Reference No. 5990/1A-001

Movement No. 7’350’026

Case No. 6’354’145

Model Name Nautilus Travel Time Chronograph

Material Stainless steel

Calibre Automatic, cal. CH 28-520 C FUS, 34 jewels

Bracelet/Strap Stainless steel Patek Philippe bracelet, max length 200mm

Clasp/Buckle Stainless steel Patek Philippe deployant clasp

Dimensions 40.5mm diameter

Signed Case, dial, movement, bracelet and clasp signed

Estimate

HKD 390,000-780,000

USD 50,000-100,000

Accessories

Accompanied by Patek Philippe Certificate of Origin stamped King’s Sign Watch Co., Ltd., Taiwan and dated 6th February 2021, instruction manual, product literature, leather folio, setting pin, fitted presentation box and outer packaging.

Arguably the most recognisable sports model in the world, the Nautilus has evolved over the years and has mutated into different variants incorporated with highly desirable complications. The dual-time chronograph ref. 5990/1A was launched in 2014 as the replacement for its long-running predecessor, the flyback chronograph ref. 5980/1A. Extremely well-received, this reference is powered by the cal. CH 28-520 C FUS, featuring a dual-time complication based on the ref. 5164/A Aquanaut Travel Time, integrated with an automatic fly-back chronograph function.

The design of the case feels very much similar to the ref. 5980/A with a slight upgrade, featuring the seamlessly integrated dual time zone buttons on the side "ear” at 8 and 10 o’clock, boasting an unobstructed view that compliments the silhouette of the iconic Nautilus. The present ref. 5990/1A-001 featuring an understated gray dial was discontinued earlier in 2022, and replaced by the new blue dial reference 5990/1A-011. This timepiece is without a doubt one of the most practical and sportiest Patek Philippe ever produced. Complete with all the original accessories, this barely worn beauty from 2021 is the 34th example to have surfaced in the auction market and is a worthy set to be added to any collection.