Longines HydroConquest HydroConquest 41 Automatic Chronograph Stainless Steel / Ceramic / Grey / Rubber
Reference L3.783.4.76.9
About this watch
The Longines HydroConquest 41 Automatic Chronograph is a timepiece that perfectly marries style with substance, featuring an automatic chronograph movement powered by the Longines caliber L688.2, with a frequency of 28,800 vibrations per hour and a power reserve of 54 hours. The watch boasts a stainless steel case, rotating ceramic bezel, and sapphire crystal glass, with a water resistance of 300 meters. Its robust features make it ideal for adventurers, while its aesthetic appeal caters to those who enjoy a sophisticated appearance.
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Key Features
- Longines caliber L688.2 automatic movement
- Stainless steel case with rotating ceramic bezel
- Sapphire crystal glass with 300m water resistance
- 41mm diameter and 21mm lug width
- Mixed indexes for easy readability
- Automatic chronograph functionality
- 54-hour power reserve
Specifications
- Brand
- Longines
- Family
- HydroConquest
- Model
- HydroConquest 41 Automatic Chronograph Stainless Steel / Ceramic / Grey / Rubber
- Reference
- L3.783.4.76.9
- Movement
- l688-2
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph, Column wheel
- Case
- Stainless Steel 41mm
- Dial Color
- Grey
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings
![[WTS] Longines HydroConquest 39mm Black Dial – 2026 Model, Worn Once. $1,995](https://preview.redd.it/ihyzvffwa5zg1.png?width=640&crop=smart&auto=webp&s=0aaa89e4a10141e5b2cb16432d533ac6562ca820)
Longines HydroConquest 39mm Black Dial – 2026 Model, Worn Once. $1,995
A Longines HydroConquest with a black dial and steel bracelet for sale. It's the latest iteration from 2026, purchased recently but only worn once to a wedding.
- Condition: Near mint, worn once
- Case size: 39mm
- Movement: Automatic
![[WTS] New Longines HydroConquest 42mm Frosted Blue Dial](https://preview.redd.it/dchzi1zvhyyg1.jpg?width=640&crop=smart&auto=webp&s=4acb97adce81fab67340b57de2dcad24b72c4898)
New Longines HydroConquest 42mm Frosted Blue Dial
A brand new Longines HydroConquest with a frosted blue dial in 42mm size.
- Condition: new
- Case size: 42mm
- Diameter: 42mm
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