Tissot PRX Powermatic 80 vs Longines Conquest (2026): Best Swiss Automatic Under $2,500

Singapore, July 2026 — The Tissot PRX Powermatic 80 and Longines Conquest represent the best of Swatch Group’s mid-range Swiss watchmaking — both offering automatic movements, sapphire crystals, and 100m water resistance at prices that embarrass watches costing twice as much. On r/Watches, these two are constantly compared by buyers looking for their first serious Swiss automatic. Here is how they stack up.

TL;DR

Table of Contents

• TL;DR
• Overview
• Design
• Movement
• Specs
• Value
• Pros and Cons
• Verdict
• FAQ

Overview: Entry-Level Swiss Icons

The Tissot PRX Powermatic 80 burst onto the scene in 2021 as a modern reissue of the 1970s original, and has since become one of the most talked-about watches in its price bracket. Its integrated bracelet design, clearly inspired by the Audemars Piguet Royal Oak, delivers luxury aesthetics at a fraction of the price. For our detailed take, see our Tissot PRX Powermatic 80 Review.

The Longines Conquest is a different beast — a more traditional sports watch with decades of heritage and a significantly upgraded movement. The L888 caliber features a silicon hairspring for anti-magnetic properties and a generous 72-hour power reserve. At $2,400, it sits in a different tier, but delivers finishing and movement quality that rival watches costing considerably more.

Design Comparison

The PRX’s integrated bracelet is its defining feature — the case flows seamlessly into the bracelet links, creating a sleek, continuous silhouette that looks far more expensive than $675. The 40mm tonneau-shaped case with polished and brushed surfaces catches light beautifully. Available in blue, green, black, and silver dials, every variant is a looker. This is unashamedly a fashion-forward design that draws compliments.

The Longines Conquest takes a more conventional but equally polished approach. The 41mm round case features refined finishing, applied indices, and a sunray dial that shimmers beautifully. The screw-in crown provides genuine sporting credentials, and the overall aesthetic is more classic and versatile — equally at home with a suit or weekend casual. While it lacks the PRX’s head-turning silhouette, it has a quiet confidence that grows on you.

Movement Comparison

The Tissot houses the Powermatic 80 caliber (based on ETA C07.111), delivering an impressive 80-hour power reserve with a Nivachron hairspring for anti-magnetic properties. At this price point, 80 hours of reserve is remarkable — most competitors offer 38-42 hours. The movement beats at a lower 21,600 vph, which some purists note, but for practical daily wear it makes no difference.

The Longines runs the L888 caliber, a significantly upgraded ETA-based movement with a monocrystalline silicon hairspring that provides superior anti-magnetic resistance and longer service intervals. It offers 72 hours of power reserve at 25,200 vph — a higher beat rate than the Tissot that theoretically provides slightly smoother seconds hand movement. The L888 also features superior finishing and decoration, visible through the exhibition caseback. For entry-level Swiss watches, see our Best Dive Watches Under $1,000 guide.

Specifications Compared

Value Analysis

The Tissot PRX at $675 is arguably the best value proposition in Swiss watchmaking today. You get an in-house derived automatic movement with 80 hours of power reserve, sapphire crystal, 100m water resistance, and a design that looks like it belongs at five times the price. On the secondary market, the PRX holds its value surprisingly well at around $450-550.

The Longines Conquest at $2,400 is more expensive but still excellent value for what you get. The silicon hairspring L888 movement, screw-in crown, and overall finishing quality put it closer to watches in the $3,000-4,000 bracket. Pre-owned examples trade around $1,600-1,900. For a similar value comparison at a higher price point, see our Longines Spirit vs Tudor BB58. A quality silicone watch strap is a great affordable upgrade for either watch.

Pros and Cons

Tissot PRX Powermatic 80

Longines Conquest 41mm

Which Should You Choose?

Choose the Tissot PRX Powermatic 80 if you want the most style per dollar in Swiss watchmaking. At $675, nothing else offers this combination of design, movement, and materials. It is the ideal first Swiss automatic and a head-turner at any price point. If you are on a budget or building a collection, the PRX gives you the most room to grow.

Choose the Longines Conquest if you value movement quality, finishing, and understated prestige over trend-forward design. The L888 caliber is a genuinely superior movement, and the Longines name carries more weight in traditional watch circles. At $2,400, it is an investment in quality that will reward you for decades. A watch cleaning kit will keep either piece looking its best. Browse all watch comparisons for more matchups.

Frequently Asked Questions

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This article was researched with the help of AI. While we strive to keep all information accurate and up to date, there may be errors. If you notice any discrepancies, please contact us.