Longines HydroConquest Hydroconquest Automatic 39
Reference L3.648.4.76.6
About this watch
The Longines Hydroconquest Automatic 39 is an exemplary timepiece that seamlessly blends elegance and ruggedness. Its stunning silver stainless steel case exudes sophistication, making it suitable for both formal and casual occasions. The rotating bezel adds a sporty flair to the watch, while the clean and minimalist dial features stick and dot indexes for excellent readability. At the core of the Hydroconquest is the reliable Longines caliber L633.5 movement, which winds itself as you wear it. With a water resistance of 300 meters, this watch is built for serious underwater adventures. Its comfortable fit and sleek design make it an ideal choice for daily wear, whether you're exploring the ocean depths or simply enjoying a night out.
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Key Features
- Longines caliber L633.5 movement with 25 jewels
- Stainless steel case with rotating bezel and sapphire glass
- 300 meters water resistance for serious underwater adventures
- Reliable automatic winding for precise timekeeping
- 39 mm diameter with comfortable fit for daily wear
- Sleek design with silver color and stick/dot indexes
Specifications
- Brand
- Longines
- Family
- HydroConquest
- Model
- Hydroconquest Automatic 39
- Reference
- L3.648.4.76.6
- Movement
- l633-5
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Case
- Stainless Steel 39mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings
REDUCED Longines HydroConquest 41mm Blue Automatic
The Longines HydroConquest is a blue automatic watch from 2024, purchased brand new with all original box and papers. It features the newest movement, keeping excellent time.
- Condition: nearly new
- Movement: ETA C07.621
- Water Resistance: 300m
REDUCED AGAIN Longines HydroConquest 41mm Blue Automatic
The Longines HydroConquest is a blue automatic watch with a 41mm diameter case, featuring the newest movement which keeps amazing time at about +1.3spd.
- Condition: Nearly new
- Case size: 41mm
- Movement: newest movement

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