Longines HydroConquest Hydroconquest Automatic 39 Black
Reference L3.694.4.53.6
About this watch
The Longines Hydroconquest Automatic 39 Black is more than just a watch; it’s a combination of heritage, precision, and style. With its robust features and elegant design, it caters to both adventure seekers and style aficionados. This Swiss automatic watch boasts a black dial with bold Arabic numerals, a rotating bezel designed for divers, and a water resistance of 300 meters. The Longines caliber L619.2 movement is known for its precision and reliability, featuring 21 jewels and a 42-hour power reserve. Whether you're diving into the ocean or attending a formal event, this beauty has got you covered.
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Key Features
- Stainless Steel Case
- Rotating Dive Bezel with 0-60 Markings
- Sapphire Crystal Glass
- 300 Meters Water Resistance
- 42-Hour Power Reserve
- Longines Caliber L619.2 Automatic Movement
- 21 Jewels for Reduced Friction and Enhanced Longevity
Specifications
- Brand
- Longines
- Family
- HydroConquest
- Model
- Hydroconquest Automatic 39 Black
- Reference
- L3.694.4.53.6
- Movement
- l619-2
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Case
- Stainless Steel 39mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings
![[Wts] Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK](https://external-preview.redd.it/5jJWF52LhU3VcqBbg0GaIJ0tM2K3-g1s4RbHPPcydxU.jpeg?auto=webp&s=5561a50ae66a978e8adad87484d6bd3230338b4e)
Longines Hydroconquest 39mm L3.780.3.78.6 Full set Mint £1000 shipped to UK
A Longines Hydroconquest 39mm watch, reference L3.780.3.78.6, features a chronometer movement (l888.4) and is in excellent timekeeping condition.
- Condition: mint condition
- Movement: L888.4 chronometer version
- Warranty: almost 3 years remaining
- Shipping: fully insured special delivery

Pre-Owned Longines Hydroconquest GMT L3.890.4.56.6
Pre-owned Longines Hydroconquest GMT watch in 43mm stainless steel case with automatic movement, black dial, and 300m water resistance.
- Condition: 95% condition, faint marks on the sides and back of the case; 91% condition, slight marks on the links and clasp for the bracelet
- Case size: 43mm diameter
- Water resistance: 300m depth rating
- Material: Stainless Steel

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