Longines Conquest Conquest Automatic 41mm Blue

Reference L3.658.4.96.6

About this watch

The Longines Conquest Automatic 41mm Blue is a stunning timepiece that embodies elegance, durability, and functionality. Its captivating blue dial is reminiscent of a clear sky on a sunny day, effortlessly catching the light and drawing the eye. The watch features stick and dot indexes, which not only add to its chic look but also enhance readability. The round stainless-steel case boasts a diameter of 41 mm, striking a perfect balance between size and style. The sapphire glass offers scratch resistance, ensuring that your timepiece remains pristine through daily wear. At the core of this watch lies the Longines caliber L633.5, an automatic movement renowned for its reliability and precision. With a power reserve of 38 hours, you can confidently rely on this watch to keep you on time. The Longines Conquest Automatic offers hours, minutes, seconds, and a date function, making it a versatile companion for day-to-day activities. With an impressive water resistance of 300 meters, the Longines Conquest is not just a pretty face; it’s built for adventure. Whether you're swimming, snorkeling, or just caught in a rain shower, this watch can handle it all. Priced at around $790, the Longines Conquest Automatic 41mm Blue is positioned in the mid-range segment of luxury watches. But is it worth the investment? Given its exceptional build quality, sophisticated design, and reliable movement, many would argue that it is.

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Key Features

Stunning blue dial with stick and dot indexes
Robust stainless-steel construction with sapphire glass
Reliable and precise automatic movement (Longines caliber L633.5)
Impressive water resistance of 300 meters
Versatile date function with hours, minutes, and seconds
38-hour power reserve for reliable timekeeping

Specifications

Brand

Longines

Family

Conquest

Model

Conquest Automatic 41mm Blue

Reference

L3.658.4.96.6

Movement

l633-5

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 41mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

Longines Heritage Conquest - L1.611.4 - Great Condition - Box and Papers - $1,099

Longines - L1.611.4 · $1,099

This Longines Heritage Conquest features a silver dial and comes with original band, buckle, box, papers, an extra strap, and is in immaculate condition.

Condition: Excellent
Band Condition: Great
Buckle Condition: Great

Posted at

May 17, 2026, 12:54 PM

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Longines Hydroconquest Quartz Two Tone L3.740.3.56.7 - $550

Longines - L3.740.3.56.7 · $550

A Longines Hydroconquest quartz two-tone diver watch, featuring a black dial and 41mm case size.

Condition: Pre-owned with light scratches
Case size: 41mm
Material: two tone

Posted at

May 17, 2026, 9:13 AM

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[WTS] Longines "Conquest" Swiss-Made 1970s/Early '80s Integrated Solid Link Bracelet, Calibre L.746.2 Ref.4384 (ETA 954.111) $430 (details/description in the comments)

Longines "Conquest" Swiss-Made 1970s/Early '80s Integrated Solid Link Bracelet, Calibre L.746.2 Ref.4384 (ETA 954.111) $430 (details/description in the comments)

Longines - 4384 · $430

This vintage Swiss-made Longines 'Conquest' watch features a refined integrated steel sports design with a subtle dial shape and elegant simplicity. It houses the Longines calibre L.746.2, a beautiful early quartz movement that works well to this day.

Condition: Great condition considering age, minor general wear
Case Dimensions: 30.2mm x 37.8mm x 7.7mm
Bracelet Length Capacity: up to roughly 18cm

Posted at

May 16, 2026, 10:52 PM

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Longines Hydroconquest Quartz Two Tone L3.740.3.56.7 - $550

Longines - L3.740.3.56.7 · $550

This Longines Hydroconquest is a fun and capable diver that comes in the 41mm version, featuring a black dial and quartz movement.

Condition: pre-owned with light scratches
Case Size: 41mm
Movement Type: quartz

Posted at

May 16, 2026, 7:05 PM

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Longines Hydroconquest 39mm black bezel/dial

Longines - 39mm black bezel/black dial Hydroconquest · $2,200

This Longines Hydroconquest 39mm features a black bezel and dial, is in excellent condition, and comes with its full kit including boxes, hangtags, warranty card, and owner's manual.

Condition: Like-new
Case size: 39mm diameter
Box status: full-kit
Warranty remaining: five years

Posted at

May 16, 2026, 5:17 PM

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