Conquest Automatic 38 mm

Longines introduced the Conquest name in 1954 — the first Longines watch line to receive protected-name status from the Swiss Federal Institute of Intellectual Property. Early Conquest models were self-winding and water-resistant, associated from the outset with sport and achievement rather than formal dress. The name has remained in continuous use across seven decades, though individual references and design languages have changed substantially.

Vintage Conquest models from the 1950s and 1960s share little beyond the name with the current L3.720.4.92.6. Case shapes, dial layouts, movement families, and water-resistance standards differ materially. Longines documentation treats the modern Conquest as a continuation of the collection's sporting identity rather than a direct reissue of any single historical reference.

Longines has long operated across both elegant dress watches and sport-oriented models. The Conquest, HydroConquest, and Spirit lines each address different expressions of sports-watch design within the contemporary catalogue. The Conquest specifically targets everyday versatility — robust enough for active use, refined enough for business-casual settings — rather than professional diving or aviation complications.

This positioning distinguishes the Conquest from the HydroConquest, which carries dive-watch conventions including a rotating bezel and higher water-resistance emphasis, and from the Spirit, which draws on aviation heritage with different case architecture and dial character.

Longines unveiled the redesigned Conquest collection in 2023, replacing the preceding generation with a new case design featuring broad polished bezels, integrated-style lugs, sunray dials, and calibre L888 automatic movements with silicon balance springs. Initial sizes included 41 mm time-and-date models, a 34 mm option, and 42 mm chronographs.

The redesign coincided with Longines' broader movement strategy: exclusive calibres with extended power reserves and anti-magnetic silicon components, aimed at improving daily-wear practicality. Contemporary press coverage noted the collection's blend of sporty robustness and casual elegance as its defining characteristic.

The 38 mm Conquest Automatic, including reference L3.720.4.92.6, arrived in 2024 as part of a broader expansion marking the Conquest collection's 70th anniversary. Longines added 30 new references across sizes, dial colours, and strap configurations. The 38 mm dimension was positioned as a unisex option — smaller than the 41 mm launch model but larger than the 34 mm variant.

Reference L3.720.4.92.6 specifically pairs the 38 mm steel case with a sunray blue dial and steel bracelet. It shares movement, crystal, water-resistance, and clasp specifications with other 38 mm automatic Conquest models; dial colour and bracelet or strap configuration differentiate individual references.

Today, the Conquest Automatic 38 mm sits between the 34 mm and 41 mm time-and-date models in the Conquest line, and below the Conquest Chronograph in both size and complication. It competes internally with the HydroConquest for buyers wanting water resistance and sport-watch presence, but offers a more integrated, dress-capable aesthetic. Within the wider Swiss market, it competes on specifications and price with entry-luxury sports watches from Tudor, Tissot, and independent brands.

The 38 mm case measures 10.90 mm in thickness with a 46.80 mm lug-to-lug span and 19 mm lug width. Surfaces combine brushed flats on the lug tops with polished chamfers and case sides — a finishing pattern common across modern integrated sports watches. Crown guards flow from the case middle, framing a screw-in crown at 3 o'clock.

A fixed, broad polished bezel frames the dial. Unlike the HydroConquest or dedicated dive watches, there is no rotating insert or timing scale. The polished bezel contributes significantly to perceived wrist presence and reflects light prominently — a design choice that enhances visual impact but may show contact marks over time.

The sunray blue dial radiates from the centre, producing shifting tonal depth as viewing angle changes. A concentric grooved chapter ring sits beneath the applied indices, adding layered texture. Longines branding, the winged hourglass logo, and 'CONQUEST AUTOMATIC' text are printed in white. Swiss Super-LumiNova® is applied to indices and hands for low-light legibility.

Applied baton indices provide hour markers with polished facets that catch ambient light. Hour and minute hands are polished baton-style with luminous filling; the seconds hand is a slim central needle. The handset is contemporary and legible, without vintage-derived shapes found in Longines' Heritage sub-lines.

A rectangular date window at 6 o'clock replaces an index position, maintaining vertical symmetry with the branding at 12 o'clock. The date disc is colour-matched to the dial. Date wheel alignment and printing quality should be inspected on individual examples, as these details can vary in production.

A flat sapphire crystal with anti-reflective coating on both inner and outer surfaces covers the dial. This specification supports legibility in bright conditions and provides scratch resistance appropriate to daily wear. The crystal sits beneath the polished bezel with a minimal gasket reveal.

The steel bracelet uses wide, H-link architecture with brushed centre surfaces and polished outer edges. The design reads as integrated with the case lugs, producing a continuous visual mass from case to clasp. The bracelet is a defining element of the watch's on-wrist presence — substantial relative to the 38 mm case diameter.

A triple safety folding clasp with push-piece release secures the bracelet. Longines does not specify tool-free micro-adjustment on this reference in its official product documentation. Buyers who require on-the-fly fit adjustment may need to rely on removable links or aftermarket solutions.

The 38 mm diameter suggests a compact case on paper, but the broad polished bezel and wide bracelet links increase visual footprint. The design is likely to wear larger than a 38 mm dress watch with a narrow bezel and slender lugs. Relative to the 41 mm Conquest, this reference reduces both diameter and thickness, which may improve comfort on smaller and medium wrists.

Buyers seeking a compact Swiss automatic sports watch with bracelet and date.

Buyers who prefer a blue dial with sunray finishing.

Buyers wanting 100-metre water resistance without dive-watch aesthetics.

Buyers who value extended power reserve for weekend rotation.

Buyers who find 41 mm sports watches too large for daily wear.

Buyers interested in the modern Conquest design language at its most wearable size.

Buyers wanting a true dive watch with rotating bezel and higher depth rating.

Buyers who dislike polished case surfaces or integrated bracelet aesthetics.

Buyers who prefer vintage-inspired or historically faithful design.

Buyers who want a larger 41 mm presence on the wrist.

Buyers who require tool-free on-the-fly bracelet micro-adjustment.

Buyers seeking chronometer certification or manufacture-movement provenance.

Confirm exact case size and reference number on warranty card and caseback.

Evaluate bracelet fit and clasp adjustment range during try-on.

Inspect dial alignment, printing quality, and date wheel positioning.

Check bezel and case polishing for contact marks on pre-owned examples.

Verify warranty card, box, and papers completeness.

Review service history on secondary-market purchases.

Compare current retail pricing against alternatives at similar specifications.

Confirm whether the triple safety clasp provides adequate security for your wrist size.

The smallest time-and-date Conquest, positioned for smaller wrists or buyers preferring compact proportions. Shares calibre L888 and core specifications with the 38 mm model at reduced diameter.

The size category that includes L3.720.4.92.6. Available in multiple dial colours including blue, black, green, and silver tones, on steel bracelet or colour-matched rubber strap depending on reference.

The launch size of the redesigned Conquest in 2023. Offers the same movement and water-resistance credentials with increased case diameter and visual presence. Buyers comparing the two sizes should evaluate wrist fit and bezel proportion rather than specifications alone.

A 42 mm chronograph variant with sub-dial layout and tachymeter bezel options. Addresses buyers wanting timing functionality beyond the time-and-date format of L3.720.4.92.6.

The modern Conquest line includes an expanding palette — blue, black, green, silver, and pastel tones across different sizes. Two-tone models with gold or rose-gold bezel caps exist at other references. Bracelet and rubber strap options vary by colour and size.