Longines Conquest Sunray Green Dial Men 41mm L38304029

Bridging Swiss haute-horlogerie precision with dynamic everyday ergonomics and vivid jewel-toned elegance, the Longines Conquest 41mm L38304029 represents a sporty and versatile evolution of the brand’s quintessential sports-elegance line. Sculpted in a 41.00 mm surgical-grade 316L stainless steel case measuring an ultra-slender 10.90 mm in thickness with an ergonomic 49.10 mm lug-to-lug span, this model pairs vertical satin-brushed lug surfaces with a mirror-polished fixed bezel and refined case flanks. The dial showcases a radiant sunray emerald green finish with dynamic radial depth, framed by applied polished silvered baton indices and hands treated with high-performance Swiss Super-LumiNova® alongside a date window at the 6 o'clock position beneath a scratch-resistant sapphire crystal with multi-layer anti-reflective coating on both sides. Operating inside is Longines' exclusive in-house Calibre L888.5 automatic mechanical movement, beating at 25,200 vibrations per hour (3.5 Hz) and fitted with an antimagnetic monocrystalline silicon balance-spring that guarantees an extended 72-hour power reserve. Fitted with a textured green rubber strap featuring an advanced double-security folding clasp with an integrated micro-adjustment system, it provides 100 metres (10 bar / 330 feet) of water resistance and is protected by an official 5-year Longines international warranty.

Key Highlights

• Exclusive Longines Calibre L888.5 Automatic: Proprietary Swiss mechanical movement operating at 25,200 vibrations per hour (3.5 Hz) with a weekend-proof 72-hour power reserve.

• Antimagnetic Silicon Balance-Spring: Monocrystalline silicon hairspring delivering high resistance to magnetic fields and superior long-term chronometric stability.

• Integrated Matching Green Rubber Strap: High-grade vulcanized rubber strap in coordinating forest green engineered for moisture resistance, flexibility, and athletic wrist comfort.

• Double-Security Clasp with Micro-Adjustment: Ergonomic folding deployant buckle featuring dual push-piece release and an integrated sliding micro-adjustment system.

• Radiant Sunray Emerald Green Dial: Multi-dimensional radial sunburst finish that shifts dynamically between vivid jade, pine, and deep forest green under ambient light.

• Slender 10.90mm Profile: Low-profile sports case architecture engineered to slide easily under tailored shirt cuffs and blazers.

• Symmetrical 6 O'Clock Date Aperture: Symmetrical calendar window positioned at 6 o'clock to preserve balanced dial harmony.

• Multi-Layer Anti-Reflective Sapphire Crystal: Premium scratch-resistant sapphire crystal treated with several anti-reflective layers on both faces for glare-free legibility.

• Transparent Exhibition Case Back: Sapphire crystal screw-down display case back revealing the mechanical escapement, circular graining, and signed rotor.

• Swiss Super-LumiNova® Handset & Markers: Polished silvered hands and applied indices treated with luminescent paint for low-light readability.

• Versatile 100-Metre Water Resistance: Tested to 10 bar (100 m / 330 ft) with a screw-in crown, offering full protection during swimming and watersports.

• Official 5-Year Longines International Warranty: Backed worldwide by Longines' 5-year guarantee provided for timepieces equipped with silicon balance technology.

Design & Craftsmanship

Sporting Elegance & The 41mm Redesigned Conquest Chassis

The Conquest collection holds a revered place in Swiss watchmaking history as the first product family trademarked by Longines with the Swiss Federal Intellectual Property Office in 1954. Sized at a modern 41.00 mm diameter with a sleek 10.90 mm profile and 21 mm lug spacing, reference L3.830.4.02.9 presents a streamlined case architecture. Forged from surgical-grade 316L stainless steel, the chassis combines vertical satin-brushed lug tops with mirror-polished flanks and a clean, stepped bezel. The screw-in crown is seamlessly protected by integrated ergonomic shoulders, maintaining water integrity while offering a tactile grip for setting the movement.