Longines HydroConquest HydroConquest 43 Automatic Stainless Steel / Ceramic / Blue / Bracelet

Reference L3.782.4.96.6

About this watch

The Longines HydroConquest 43 Automatic is a stunning timepiece that embodies the spirit of adventure with its captivating blue dial, ceramic bezel, and stainless steel bracelet. With a diameter of 43mm and a height of 11.90mm, this watch has a substantial presence on the wrist while remaining comfortable for all-day wear. The Longines caliber L888.2 automatic movement promises reliability and precision, supporting hours, minutes, seconds, and date functions. Water-resistant up to 300 meters, this watch is designed for serious divers and casual wearers alike, making it a strong contender in the market for diving watches that combine elegance with functionality.
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Key Features

  • 43mm diameter case
  • Stainless steel and ceramic construction
  • Automatic Longines caliber L888.2 movement
  • Water resistance up to 300 meters
  • Date and time functions
  • Rotating bezel with 0-60 markings
  • Blue dial with mixed indexes

Specifications

Brand
Longines
Family
HydroConquest
Model
HydroConquest 43 Automatic Stainless Steel / Ceramic / Blue / Bracelet
Reference
L3.782.4.96.6
Movement
l888-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 43mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] 2024 Longines Hydroconquest 43mm Blue Automatic L3.782.4.96.6

2024 Longines Hydroconquest 43mm Blue Automatic L3.782.4.96.6

This listing is for a 2024 Longines Hydroconquest 43mm blue automatic watch, purchased new in May 2024 from Jomashop.

  • Condition: Fair
  • Size: 43mm
  • Case condition: Good
Posted at
Jul 23, 2025, 5:33 PM
Active
[WTS] Longines Hydroconquest L3.781.4.06.6 (RESERVED POST)

Longines Hydroconquest L3.781.4.06.6 (RESERVED POST)

Longines - L3.781.4.06.6 · $1,315
The seller is listing a Longines Hydroconquest watch for sale, which was previously posted as wanted in the r/watchexchange community.

  • Status: reserved post
Posted at
Jul 29, 2025, 4:04 PM
Active
Longines Hydroconquest 39mm 2024model

Longines Hydroconquest 39mm 2024model

This watch was purchased brand new on 12/24 and has been worn only a few times. It is accurate and in great condition.

  • Condition: Pre-owned, lightly worn
  • Purchase year: 2024
  • Warranty: full factory warranty from AD
Posted at
Jul 22, 2025, 4:34 PM
Active
Longines Hydroconquest 39mm New 12/24

Longines Hydroconquest 39mm New 12/24

This Longines Hydroconquest 39mm is a brand new watch that was only worn on the bracelet a few times. It has been tried on with various straps and comes with a full five-year factory warranty from an authorized dealer.

  • Condition: Pre-owned, lightly worn
  • Warranty: Full five year factory warranty
  • Origin: Purchased from Authorized Dealer (AD)
  • Payment Methods: Accepts Zelle, Venmo, PayPal F&F
Posted at
Jul 22, 2025, 4:34 PM
Active