Revisiting Vintage Cool: The Longines Conquest Heritage Central Power Reserve L1.648.4.62.2

In celebration of the 70th anniversary of its iconic Conquest line, Longines has reintroduced a fascinating piece of horological history with the Conquest Heritage Central Power Reserve L1.648.4.62.2. Inspired by a 1959 model (reference 9028), this modern timepiece pays tribute to the past while embracing modern innovation. The original was revolutionary for its time, showcasing a central power reserve display — a complication that was not only rare but strikingly beautiful. Now, Longines revives that concept, offering a watch that blends elegance, mechanical intrigue, and vintage aesthetics into a perfectly sized 38 mm case.

At the heart of this watch lies its standout feature: a central power reserve indicator composed of two rotating discs. Rather than interrupting the dial with a sub-dial, the discs sit in the center of the watch, creating a visual flow that keeps the dial symmetrical and clean. As the watch winds or unwinds, these discs rotate to reflect the remaining energy, turning the simple act of checking your power reserve into a visually engaging moment. It’s both functional and artistic—something that watch enthusiasts have praised for its ingenuity and balance.

The case itself is crafted from stainless steel, measuring 38 mm in diameter and just 12.3 mm thick. It strikes a refined balance between vintage proportions and modern wrist presence. The polished bezel, satin-finished sides, and ergonomically curved lugs enhance its wrist comfort and visual appeal. Protecting the dial is a box-shaped sapphire crystal with multi-layer anti-reflective coating—a design choice that reinforces its mid-century charm while ensuring modern durability. With a water resistance of 50 meters, it’s suitable for daily wear without compromising elegance.

The anthracite dial version of the watch is particularly striking, featuring rose gold–colored “skyscraper” hands and applied indices, all filled with Super-LumiNova for nighttime legibility. At 12 o’clock, a trapezoidal date window subtly integrates into the design without overpowering the layout. The domed dial and recessed circular motif add depth and complexity to the visual experience, making this timepiece one you’ll enjoy studying under different lighting conditions.

Under the hood is the Longines L896.5 automatic movement, based on an ETA architecture but refined to suit Longines’ premium standards. Operating at a frequency of 25,200 vibrations per hour, it offers a generous 72-hour power reserve. The inclusion of a silicon balance spring gives the movement added resistance to magnetic fields and improves long-term reliability. Flip the watch over, and a sapphire exhibition case back reveals traditional finishing touches such as perlage and Côtes de Genève—a mechanical beauty for those who admire what lies beneath.

Completing the package is a 19 mm grey alligator leather strap with a stainless steel pin buckle, keeping the look classic and comfortable. The watch weighs in at just under 70 grams, making it light enough for everyday wear but substantial enough to feel meaningful on the wrist. This combination of thoughtful design and comfortable ergonomics makes it a versatile companion for both casual and dressy occasions.

In conclusion, the Longines Conquest Heritage Central Power Reserve L1.648.4.62.2 isn’t just a reissue—it’s a reimagining. It takes a bold design idea from 1959 and reinterprets it with today’s technology and precision, while maintaining the essence that made the original so compelling. For collectors who admire innovative mechanics, timeless style, and historical depth, this watch delivers all three in a beautiful, wearable package.