Longines Conquest Conquest 39 Automatic Blue

Reference L3.676.4.99.6

About this watch

The Longines Conquest L3.676.4.99.6 is an elegant statement piece that seamlessly blends style and functionality. This Swiss-made watch boasts a rich blue dial, stainless steel case, and sapphire glass. The automatic movement features 25 jewels, a power reserve of 38 hours, and a date function. With a water resistance of up to 300 meters, this watch is perfect for any adventure. Its versatility makes it suitable for both formal and casual occasions. The Conquest L3.676.4.99.6 is a mid-range luxury watch that offers excellent value for money, thanks to its craftsmanship and brand reputation.

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Key Features

Stainless Steel Case
Sapphire Glass
Automatic Movement with Date Function
Up to 300m Water Resistance
39mm Case Diameter
Longines Caliber L633.5 Movement
25 Jewels, 38hr Power Reserve

Specifications

Brand

Longines

Family

Conquest

Model

Conquest 39 Automatic Blue

Reference

L3.676.4.99.6

Movement

l633-5

Movement Features

Hours, Minutes, Seconds
Date

Case

Stainless Steel 39mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

LONGINES CONQUEST QUARTZ 41MM

LONGINES - CONQUEST QUARTZ 41MM · $550

This Longines Conquest Quartz features a black explorer-style dial and comes with a two-year warranty. It is up for sale as brand new, never used.

Condition: Brand new in box (BNIB)
Case size: 41mm
Dial description: explorer style

Posted at

Dec 10, 2025, 10:25 PM

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Longines Conquest VHP 41mm

Longines - Conquest VHP · $550

A 2-year-old Longines Conquest VHP with Swiss precision, available for sale. This watch comes with its original box, manuals, and papers, along with a Watchmaxx warranty card.

Condition: Very gently used, mild scuff on clasp
Wrist size compatibility: 7-7.25 inches
Age: 2 years old

Posted at

Dec 10, 2025, 10:18 PM

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Longines hydro conquest 41mm black

Longines - hydro conquest 41mm black · $1,050

A beautiful, high-quality Longines Hydro Conquest watch in a 41mm black case, dated 12/24.

Condition: Brand New In Box (BNIB)
Case size: 41mm
Bracelet condition: intact with stickers

Posted at

Dec 10, 2025, 10:13 PM

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Longines Conquest 38mm L3.720.4.02.6 full kit

Longines - L3.720.4.02.6 · $1,400

A beautiful Longines Conquest sold as a full kit, in good condition with minor imperfections. It comes with its box, paper, and a remaining warranty until 2030.

Condition: over good condition with slight blemishes
Length: 38mm diameter
Water Resistance: not specified

Posted at

Dec 10, 2025, 12:48 PM

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longines conquest 38mm blue

Longines - Conquest (no specific reference number provided) · $1,100

A 38mm blue dial Longines Conquest watch, sold in full box.

Condition: Pre-owned with scratches on the bracelet
Bracelet condition: scratched up

Posted at

Dec 7, 2025, 7:33 PM

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[WTS] Lot of three Longines (Conquest, Master Collection, and Spirit) and two NOMOS Glashütte (Club Automat and Metro Neomatik), some with unworn bands, boxes, and papers. Over $16k retail, asking only $6995 for all five watches.

Lot of three Longines (Conquest, Master Collection, and Spirit) and two NOMOS Glashütte (Club Automat and Metro Neomatik), some with unworn bands, boxes, and papers. Over $16k retail, asking only $6995 for all five watches.

Longines - L.2785.4, L2.920.4.78.3, L3.810.4.93.6 · $6,995

A collection of five watches from Longines and NOMOS Glashütte, including the Conquest, Master Collection, Spirit, Club Automat Datum Dunkel, and Metro Neomatik 41 Update.

Retail value: $16k
Shipping: CONUS shipped
Payment methods: Zelle/Venmo preferred, PayPal FF available

Posted at

Dec 7, 2025, 7:25 PM

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