Longines Conquest Conquest Automatic 39

Reference L3.656.4.56.0

About this watch

The Longines Conquest Automatic 39 is a masterpiece of horology, blending style and functionality with exceptional durability. This stunning watch boasts a black dial featuring mixed indexes and stick hands, providing a unique visual appeal while ensuring readability. The contrast between the white hands and black background creates a striking look, making it easy to tell time at a glance. The stainless steel case is durable without compromising on style, and the sapphire glass provides scratch resistance and clarity. With a 39mm diameter and 19mm lug width, this watch sits comfortably on the wrist, suitable for both men and women alike. The Longines caliber L633.5 movement operates at 28,800 vibrations per hour, ensuring precision timekeeping with a 38-hour power reserve. Its impressive water resistance of 300 meters makes it perfect for swimming and snorkeling. The date function adds practicality for daily use, eliminating the need to guess when the month changes. This watch is more than just a timepiece; it's a symbol of sophistication and durability.

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Key Features

Longines caliber L633.5 automatic movement
38-hour power reserve
300m water resistance
Stainless steel case with sapphire glass
Black dial with mixed indexes and stick hands

Specifications

Brand

Longines

Family

Conquest

Model

Conquest Automatic 39

Reference

L3.656.4.56.0

Movement

l633-5

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 39mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

300

Current Listings

(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

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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

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Longines Conquest VHP | HAQ (High Accuracy Quartz)

Longines - Conquest VHP · $580

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

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Longines hydroconquest 39 mm green

Longines - hydroconquest 39 mm green · $1,995

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

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Longines HydroConquest 39mm Blue – Full Set – Excellent Condition

Longines - HydroConquest 39mm Blue · $1,900

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

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[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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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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Longines Hydroconquest 39mm black bezel - 2026 release

Longines - Hydroconquest 39mm black bezel · $2,050

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

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

Longines - 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

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