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

[WTS] (brand new) Longines HydroConquest 39mm - $1700 shipped

(brand new) Longines HydroConquest 39mm - $1700 shipped

Longines - HydroConquest · $1,700
This brand new Longines HydroConquest features a 39mm stainless steel case with black dial and ceramic bezel insert, along with a date display at the 3 o'clock position.

  • Condition: Unworn
  • Case material: stainless steel
  • Bracelet material: stainless steel
  • Water resistance: 300m
Posted at
May 21, 2026, 8:02 PM
Active
[WTS] Longines. Conquest. Full Kit & Mint. 41mm. $1299 Cheap

Longines. Conquest. Full Kit & Mint. 41mm. $1299 Cheap

Longines - Conquest · $1,299
This Conquest watch from Longines is a full kit and in mint condition, featuring a 41mm size.

  • Condition: 9.25/10
  • Bracelet: OEM bracelet with full links
  • Asking Shipping: plus $30 for ground, +$40 for 2 day, +$55 for overnight
Posted at
May 21, 2026, 3:52 PM
Active
[WTS] Longines Conquest VHP | HAQ (High Accuracy Quartz)

Longines Conquest VHP | HAQ (High Accuracy Quartz)

This watch features a High Accuracy Quartz movement, perpetual calendar, power saving feature, and shock and magnetic protection. It's available in the 41mm model and comes with original box and all links.

  • Condition: great condition with minor scratches on the bracelet
  • Movement Accuracy: +-5s/year
  • Case Size: 41mm
  • Bracelet Condition: minor scratches
Posted at
May 21, 2026, 2:52 PM
Active
[WTS] Longines hydroconquest 39 mm green

Longines hydroconquest 39 mm green

This Longines HydroConquest is a recent purchase from a US authorized dealer, still in its original packaging and with all papers.

  • Condition: great condition
  • Bracelet condition: has a small ding on the clasp
  • Box and paper status: all included
  • Additional strap type: aftermarket rubber
Posted at
May 21, 2026, 9:48 AM
Active
[WTS] Longines HydroConquest 39mm Blue – Full Set – Excellent Condition

Longines HydroConquest 39mm Blue – Full Set – Excellent Condition

This Longines HydroConquest is a 39mm watch with an automatic movement and ceramic bezel, featuring a blue dial and bezel.

  • Condition: Excellent Condition
  • Case size: 39mm diameter
Posted at
May 21, 2026, 4:05 AM
Active
[WTS] RARE CONFIGURATION Longines HydroConquest 42mm | 2026 Gen | Green Ceramic | Green Lacquered Dial | Ref. L3.788.4.06.6 | Never Worn | Full Kit | Warranty Card 5/8/26

RARE CONFIGURATION Longines HydroConquest 42mm | 2026 Gen | Green Ceramic | Green Lacquered Dial | Ref. L3.788.4.06.6 | Never Worn | Full Kit | Warranty Card 5/8/26

Longines - L3.788.4.06.6 · $2,285
This is a rare configuration Longines HydroConquest 42mm watch with a green ceramic bezel and a green lacquered dial. It features an automatic movement, 300m water resistance, and a full kit including the original box, papers, and warranty card.

  • Condition: never worn
  • Bracelet: upgraded Longines mesh style bracelet
  • Movement: Calibre L888.5, automatic, silicon balance spring, 72hr power reserve
  • Water Resistance: 300m / 30 bar
Posted at
May 20, 2026, 3:53 PM
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[WTS] Longines Conquest Chronograph $499 Shipped

Longines Conquest Chronograph $499 Shipped

Longines - L3.660.4 · $499
This Longines Conquest Chronograph features a stunning Silverish White sunburst dial with raised indices and three register chronograph subdials, housed in a robust sporty case.

  • Condition: Great condition
  • Case size: 41mm diameter
  • Lug to lug: 50mm
  • Thickness: 13mm
Posted at
May 18, 2026, 7:59 PM
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[WTS] Longines Hydroconquest 39mm black bezel - 2026 release

Longines Hydroconquest 39mm black bezel - 2026 release

A 39mm black bezel Longines Hydroconquest with a black dial, sold in full kit and unregistered for warranty purposes.

  • Condition: Like-new
  • Case diameter: 39mm
  • Condition notes: No scratches anywhere on the case, crystal or bracelet
Posted at
May 18, 2026, 4:29 PM
Active
[WTS] Longines Conquest V.H.P. 36mm (L3.316.4.76.6) - $450

Longines Conquest V.H.P. 36mm (L3.316.4.76.6) - $450

This Longines Conquest V.H.P. is a 36mm quartz watch featuring a white dial and high accuracy, rated +/- 5 seconds per year. It's officially listed as silver but appears white to the seller.

  • Condition: Excellent with minor daily wear
  • Case diameter: 36mm
  • Lug width: 18mm
  • Bracelet size: 6.75"
Posted at
May 17, 2026, 4:03 PM
Active