Longines HydroConquest HydroConquest 39 Automatic Stainless Steel / Blue / Bracelet
Reference L3.780.4.96.6
About this watch
The Longines HydroConquest 39 Automatic is a stunning dive watch that exudes elegance and sportiness. With its matte blue dial, mixed indexes, and proprietary hands, this timepiece is both visually striking and highly readable. Protected by a sapphire crystal and boasting an impressive water resistance of 300 meters, the HydroConquest is designed to withstand even the most demanding underwater adventures. At its heart lies the Longines caliber L888.5, a chronometer-certified self-winding movement that features a silicon balance spring for enhanced accuracy and durability. The watch's robust stainless steel case and comfortable ceramic bezel add to its durability and style, while the adjustable stainless steel bracelet ensures a secure fit on any wrist size. Whether you're diving into the ocean or heading to a dinner party, the Longines HydroConquest 39 Automatic is the perfect timepiece for those who appreciate quality, style, and performance.
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Key Features
- Stunning blue dial
- Chronometer-certified movement
- 300m water resistance
- Sapphire crystal protection
- Silicon balance spring
- Robust stainless steel case
- Adjustable stainless steel bracelet
Specifications
- Brand
- Longines
- Family
- HydroConquest
- Model
- HydroConquest 39 Automatic Stainless Steel / Blue / Bracelet
- Reference
- L3.780.4.96.6
- Movement
- l888-5
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Chronometer
- Case
- 39mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings
![[WTS] Longines HydroConquest Blue - L3.780.4.96.6](https://preview.redd.it/85o2wsa2nmye1.jpg?width=640&crop=smart&auto=webp&s=b0f54abb335effed429c0de3cd2d649cc88dd8ba)
Longines HydroConquest Blue - L3.780.4.96.6
A Longines HydroConquest Blue watch with a retail price of $1850 is being sold for $1000.
![[WTS] Green Longines Hydroconquest GMT, MINT](https://preview.redd.it/zk1lehlhpsye1.jpg?width=640&crop=smart&auto=webp&s=6041f14c852c1428cd0e5293e5c2fca99dab9ca0)
Green Longines Hydroconquest GMT, MINT
The Longines HydroConquest GMT is a travel diver watch with a stunning sunray green dial, 300m water resistance, ceramic bezel, and a true travel-hour hand.
- Condition: mint
- Box And Papers: yes
- Extra Links: yes
- Water Resistance: 300m
![[WTS] Longines HydroConquest 39 mm Black (Ref. L3.780.4.56.6) – Full Kit](https://preview.redd.it/rw6bzl6jmlye1.jpg?width=640&crop=smart&auto=webp&s=267f992be5000cc1e1442678f10e5954fa0fcf58)
Longines HydroConquest 39 mm Black (Ref. L3.780.4.56.6) – Full Kit
The Longines HydroConquest 39 mm Black is a stainless steel automatic watch with a black sunray dial, applied indices, and date at 3 o'clock. It features a matte black ceramic bezel, sapphire crystal with AR coating, and a 300m water resistance.
- Condition: Very good, with light desk-wear and a few small hairline scratches
- Case Size: 39 mm diameter
- Water Resistance: 300 m depth rating
- Movement: Longines L888 automatic, up to 72 hr power reserve
![[WTS][CA-USA][H] Longines Hydroconquest 41mm Blue | Seiko Prospex “62MAS” SPB423 US Special Edition | Hamilton Murph 42mm | Seiko Speedtimer Panda SSC813 | Orient Dive 43mm [W] $800 | $700 | $625 | $400 | $150 PayPal F&F, venmo, zelle, local cash](https://preview.redd.it/bwe5m2cb4hye1.jpg?width=640&crop=smart&auto=webp&s=4f93fe9d01e86253bde3735747e79b3128fede51)
[CA-USA][H] Longines Hydroconquest 41mm Blue | Seiko Prospex “62MAS” SPB423 US Special Edition | Hamilton Murph 42mm | Seiko Speedtimer Panda SSC813 | Orient Dive 43mm [W] $800 | $700 | $625 | $400 | $150 PayPal F&F, venmo, zelle, local cash
Legendary Hydroconquest auto blue with gray market warranty, purchased last month and comes full kit with stock bracelet.
- Gray market warranty: yes
- Purchase date: last month
- Warranty status: never been worn outside
![[WTS] Longines Hydroconquest 41mm w/ Box *Price Drop*](https://external-preview.redd.it/73Z9dVKIknNRBKNZwlUtQxVnUD5Sy2Fyhcrj7P3Mvv4.jpg?auto=webp&s=8d4ba9726b612e58e3a2bd78bb12f0d1790d1921)
Longines Hydroconquest 41mm w/ Box *Price Drop*
A Longines Hydroconquest watch with a 41mm case size, excluding the crown guards, and a 7 inch wrist bracelet. It comes in its original box.
- Bracelet Size: 7 inch
- Case Diameter: 41mm
![[WTS] Longines HydroConquest 39mm OEM Steel Bracelet 19mm EXC Condition L600123774 - $150](https://preview.redd.it/q2xknuq4eowe1.jpg?width=640&crop=smart&auto=webp&s=5d50283945eeba06941de007f000ebae61514acf)
![[WTS] Longines Hydroconquest 43MM](https://preview.redd.it/3z5wg5946bwe1.jpg?width=640&crop=smart&auto=webp&s=33e781056e74997c138d11b567089b4f77e480fc)
Longines Hydroconquest 43MM
A Longines HydroConquest Automatic men's watch with a 43mm blue dial and ceramic bezel, featuring minor scratches on the link.
- Condition: minor scratches on the links
- Case size: 43mm diameter
- Movement type: automatic
Longines Hydroconquest 41mm w/ Box
A Longines Hydroconquest in 41mm case size, excluding crown guards, with a 7 inch wrist size and noticeable markings on the bracelet.
- Bracelet size: 7 inch
- Case size (excluding crown guards): 41mm
Longines HydroConquest, L3.781.4.06.9, Steel Diver, Olive, Excellent Condition.
This Longines HydroConquest is a steel diver's watch with an olive green matte dial and a unidirectional rotating ceramic bezel. The stainless steel case measures 41mm in diameter and has a water resistance of up to 300 meters.
- Condition: Excellent Condition
- Case Diameter: 41mm
- Thickness: 11.9mm
- Bezel Type: Unidirectional rotating Green Ceramic