Longines Conquest

Longines Conquest Heritage Central Power Reserve

Longines reimagines a unique CONQUEST model for the collection’s 70th anniversary.

To mark the 70th anniversary of its emblematic CONQUEST collection, Longines is presenting the new CONQUEST HERITAGE CENTRAL POWER RESERVE, inspired by an iconic model from the late 1950s. Unique in the world of watchmaking, its power reserve is displayed on rotating discs in the centre of the dial. Available in champagne, anthracite or black, this singular timepiece testifies to the brand’s technical excellence and timeless elegance.

An evocation of daring and of creative spirit, the Conquest collection was the first Longines watch line to have its name protected, in 1954, by the Federal Intellectual Property Office in Berne (Switzerland). Self-winding and water-resistant from the outset, the Conquest line has always been associated with the world of sport and achievement. Symbolising this spirit of conquest, the collection was expanded in 1959 to include a model with a one-of-a-kind power reserve indicator, consisting of two rotating discs located in the centre of the dial.

To mark the 70th anniversary of the Conquest collection (1954-2024), Longines is reimagining this classic with the new Conquest Heritage Central Power Reserve. A striking tribute to the historic model, the power reserve is revealed on two rotating discs in the centre of the dial. This unique process, invented by Longines and used exclusively by the brand, places the power reserve indicator on the central uncoiling disc. In the shape of a baton widened at the top, it indicates the movement’s depletion level on the external coiling disc, graduated from ‘64’ to ‘0’. It reveals the balance of power-reserve hours available, or in other words, the watch's remaining running time.  Rewinding can be done either by turning the crown or moving the wrist, causing the coiling disc to rotate. The aesthetics of the dial thus change continuously, creating an original poetic effect of the passage of time. This innovative mechanism echoes the long history of Longines watches with rotating discs, such as the hour-angle models developed for the aeronautical industry in the late 1920s.

Available in champagne, anthracite or black, the three-part dial of the Conquest Heritage Central Power Reserve is edged on its fixed part by twelve yellow gold-coloured, rose gold-coloured or silver-coloured applied facetted hour markers. In keeping with the characteristic circles motif of the Conquest collection, a fine circular thread carries the facetted hour-markers and separates the minute track on the fixed dial. Another feature of this model is that the date is displayed at 12 o'clock in a date window decorated with a trapezoid-shaped applique. Like the hour markers whose colours they adopt, the unusual skyscraper-style hour and minute hands are coated with Super-LumiNova®.

Demonstrating the watchmaking expertise and timeless elegance of the winged hourglass brand, the Conquest Heritage Central Power Reserve is powered by the new exclusive Longines L896.5 calibre, visible via the transparent screw-down case back. Equipped with a silicon balance-spring and innovative components, this self-winding mechanical movement offers a magnetic resistance up to ten times greater than the ISO 764 benchmark standard.

The completely redesigned 38 mm steel case, with alternating satin-finished and polished surfaces, is topped by a box sapphire crystal with multi-layer anti-reflective treatment on both sides. The lugs have also been redesigned for optimum ergonomics and comfort.

The Conquest Heritage Central Power Reserve is available with black or grey leather straps, fitted with a new steel pin buckle, in common with the latest models in the Conquest Heritage line.

Conquest: 70 years of innovation and elegance

Longines Conquest ref. 90011954

Longines Conquest ref. 9001. 35 mm diameter case. Self-winding mechanical movement, Longines calibre 19AS. Champlevé enamel medallion inlaid in the case back.  The first Longines collection to have its name protected.


Longines Conquest automatic1959

Longines Conquest *** automatic ref. 9028. 35 mm diameter case. Self-winding mechanical movement, Longines calibre 292. Power reserve indication displayed for the first time at the centre of the dial on rotating discs.


Longines Conquest VHP ref. 49521984

Longines Conquest VHP ref. 4952. 33 mm diameter case. First Longines VHP quartz movement, calibre 276 V.H.P. (Very High Precision). Variation of plus or minus one minute over 5 years, which is five to ten times more accurate than a conventional quartz watch.


Longines Conquest Heritage 2014

Longines Conquest Heritage ref. L1.611.6.70.4. 35 mm diameter case. Self-winding mechanical movement, calibre 633.5. This re-issue of four numbered versions marks the 60th anniversary of the Conquest collection.


Conquest Heritage Central Power Reserve2024

Conquest Heritage Central Power Reserve ref. L1.648.4.78.2 38 mm diameter case. Self-winding mechanical movement, exclusive Longines calibre L896.5 with power reserve on rotating discs in the centre of the dial. An iconic model revisited to mark the Conquest collection’s 70th anniversary.



Related news



It is immediately recognisable by its two crowns and internal rotating bezel. The new LONGINES LEGEND DIVER is now resurfacing with a 39 mm diameter, faithful to the original 1959 model from which it takes its inspiration. This authentic tool-watch is available with a black or blue dial.   Longines has always associated its name with the…

Longines Mini DolceVita

Longines Mini DolceVita

The Mini DolceVita has arrived. With its discreet profile, classic styling, and aesthetic variations that are at once timely and timeless, it is a masterpiece that exquisitely expresses, in equal part, Longines’ quiet luxury and contemporary elegance. The Mini DolceVita models are bound to resonate with dynamic women drawn to breathtaking watches…

Longines HydroConquest GMT

Longines HydroConquest GMT

A true classic among sports watches, the HYDROCONQUEST line has been expanded with new models featuring a sleek design and an exclusive Longines GMT movement. Combining technical excellence and elegance, two hallmarks of the winged hourglass brand, these new versions have taken inspiration from the world of water sports, while drawing on Longines…