Longines HydroConquest HydroConquest 41 Automatic Stainless Steel / Ceramic / Green / Rubber
Reference L3.781.4.06.9
About this watch
The Longines HydroConquest L3.781.4.06.9 is a masterpiece of luxury watchmaking, combining style, durability, and functionality in perfect harmony. Its striking green dial and robust stainless steel case make it a standout timepiece that exudes confidence and sophistication. The ceramic bezel adds an extra layer of scratch-resistance and style, while the rubber strap provides unparalleled comfort on the wrist. At its heart lies the Longines caliber L888.3, a marvel of engineering with a 65-hour power reserve and date function. With a water resistance rating of 300 meters, this watch is designed for serious diving and everyday wear alike. Its versatile aesthetic allows it to seamlessly transition from casual to formal settings, making it an excellent choice for those who value quality and style.
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Key Features
- 41mm Stainless Steel Case
- Rotating Ceramic Bezel
- 300m Water Resistance
- Longines Caliber L888.3 Automatic Movement
- Date Function
- Rubber Strap with 21mm Lug Width
Specifications
- Brand
- Longines
- Family
- HydroConquest
- Model
- HydroConquest 41 Automatic Stainless Steel / Ceramic / Green / Rubber
- Reference
- L3.781.4.06.9
- Movement
- l888-3
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Case
- Stainless Steel 41mm
- Dial Color
- Green
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings

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
![[WTS] Longines HydroConquest Steel 44 Black Dial (Full-Set/Unpolished)](https://external-preview.redd.it/V1m61DmeisY_lPkFdd4O-w33fawThHHAzfRsKu8AZxI.jpg?auto=webp&s=5d3dd84d299e021fd3d66ba87825bf597bb25be7)
Longines HydroConquest Steel 44 Black Dial (Full-Set/Unpolished)
This Longines HydroConquest Ref. L3.841.4.56.6 is a full steel diver’s watch with robust build quality and enduring style.
- Condition: Full steel diver's watch in outstanding original condition with factory finish and minimal signs of wear
- Case size: 44mm diameter
- Bracelet length: fits wrists up to 8.5 inches (21cm)
- Box and papers included: yes
![[WTS] Longines Hydroconquest GMT](https://preview.redd.it/n4qovpnijiaf1.jpg?width=640&crop=smart&auto=webp&s=98e120aff03459525ccc0476905e099f3eb768d7)
Longines Hydroconquest GMT
This Longines Hydroconquest GMT is a full kit, minus the original NATO strap, and comes on an OEM Hydroconquest bracelet with 10 full and 1 half links.
- Condition: Pre-owned with minor wear
- Case Condition: clean
- Crystal Condition: clean
- Bracelet Condition: minor desk rash
![[WTS] Longines HydroConquest Blacked-Out USA Exclusive (Ref. L3.742.2.58.6)](https://preview.redd.it/tyuhi876379f1.jpeg?auto=webp&s=a011e0cc7bae4dbfc91b0cf07daf5c393adad98b)