How much does the Longines CONQUEST cost?

The Longines CONQUEST has a manufacturer MSRP of $4,750 USD. On the secondary market it averages around —.

What movement does the Longines CONQUEST use?

The Longines CONQUEST is powered by the L888.5 automatic movement.

How big is the Longines CONQUEST?

The case measures 34mm in diameter, 10.9mm thick, with a 41.1mm lug-to-lug.

What is the water resistance of the Longines CONQUEST?

The Longines CONQUEST is rated to 100m of water resistance.

What kind of crystal does the Longines CONQUEST have?

The Longines CONQUEST uses a Sapphire crystal.

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Longines CONQUEST

Name: Longines CONQUEST
Brand: Longines
SKU: L3.430.0.87.6
Price: 4750 USD
Availability: InStock

Ref. L3.430.0.87.6

2 Variants

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Retail MSRP

$4,750

Low

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Avg

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High

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Static data

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Case

34mm

Power Reserve

—

Movement

Automatic

Water Resistance

100m

Crystal

Sapphire

Case Dimensions

Diameter34mm

Thickness10.9mm

Lug-to-Lug41.1mm

Lug Width17mm

Case Build

MaterialStainless Steel

Water Resistance100m

Crystal & Dial

CrystalSapphire

Dial ColorMother of Pearl

Movement

Caliber

L888.5

TypeAutomatic

Beat Rate—

Power Reserve—

Jewels—

HackingNo

Hand-WindingNo

ComplicationsTime only

Design Language

Dial styleTextured

BezelFixed

Bracelet / strapLug-attached bracelet

HandsLeaf

AI-detected from product image · 5/22/2026

In a nutshell

The Longines CONQUEST (ref. L3.430.0.87.6) is an automatic watch, with a 34mm stainless steel case, 10.9mm thick, powered by the L888.5 movement. Water resistance is rated to 100m, under a sapphire crystal. Manufacturer MSRP is $4,750. The dial color is mother of pearl.

Owners widely praise the Longines CONQUEST for its versatile, aesthetically pleasing design, comfortable wearability, and excellent value, with many highlighting its high-quality finishing and smooth winding action. Reviewers and owners alike note the watch's well-wearing size and blend of vintage and modern design elements. Some owners report the polished surfaces can be prone to scratches, and multiple sources flag the bracelet's lack of micro-adjustment as a significant drawback impacting fit. Lume quality is also a recurring point of criticism, with one reviewer noting only the black dial version appears to have lumed hands. Overall, owners and reviewers consider the Longines CONQUEST a highly versatile and well-built everyday sports watch offering significant value.