Longines HydroConquest Hydroconquest Chronograph Quartz
Reference L3.690.4.19.6
About this watch
Are you on the hunt for a watch that combines elegance with functionality? Look no further! The Longines Hydroconquest Chronograph Quartz (model number L3.690.4.19.6) might just be the perfect fit for you. This timepiece is a beautiful blend of style, durability, and advanced technology. Renowned for their precision, Longines watches are often seen on the wrists of athletes and adventurers alike. With the Hydroconquest series, Longines has created a line that caters to both dive enthusiasts and casual wearers seeking reliability and style. The L3.690.4.19.6 model embodies these qualities with sophistication. The design of the Longines Hydroconquest Chronograph Quartz is striking. With a round case measuring 41mm in diameter, it sits comfortably on the wrist. The white dial is complemented by bold Arabic numerals that enhance readability. Plus, the stainless steel case gives it a robust feel, while the sapphire glass ensures durability against scratches. You can think of it as a knight in shining armor—elegant yet tough! The watch boasts a rotating bezel, which is a crucial feature for divers. This 0-60 dive scale allows you to track immersion times easily. Whether you’re counting down minutes of an underwater exploration or timing a cooking session, this bezel is practical and user-friendly. The closed back adds to the watch’s sleek look while ensuring it remains waterproof up to 300 meters. With a lug width of 21mm, this watch can accommodate a variety of straps, giving you the flexibility to switch up your style. At the core of this timepiece is the Longines caliber L541, a quartz movement based on the ETA Flatline 251.262. This movement is known for its reliability and precision. You can trust that this watch will keep accurate time, whether you're in the boardroom or diving into the ocean. What sets this model apart is its chronograph functionality. You have hours, minutes, and small seconds displayed clearly, along with a date function. This makes it not just a watch, but a tool for timing events. Ever needed to measure your running time? With this chronograph, you can do just that! One of the standout features of the Hydroconquest Chronograph Quartz is its impressive water resistance of 300 meters. This means you can take it for a swim, snorkel, or even dive without a second thought. It's like having a loyal companion that’s always ready for an adventure in the water!
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Key Features
- 41mm Round Stainless Steel Case
- Quartz Movement with Chronograph Functionality
- 300m Water Resistance and Rotating Bezel
- Sapphire Glass and Arabic Numerals on White Dial
- Proprietary Hands and Lug Width of 21mm
Specifications
- Brand
- Longines
- Family
- HydroConquest
- Model
- Hydroconquest Chronograph Quartz
- Reference
- L3.690.4.19.6
- Movement
- l541
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph
- Case
- Stainless Steel 41mm
- Dial Color
- White
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings
Longines Hydroconquest GMT
A Longines Hydroconquest GMT with a blue dial, featuring a 41mm case and traveler-style GMT function. The watch has a sapphire crystal and an L844 movement, and is accompanied by its original boxes, warranty card, and all bracelet links.
- Condition: like-new, near flawless
- Case Size: 41mm
- Movement Type: L844
Longines Hydroconquest GMT FSOT
A Longines Hydroconquest GMT with a blue dial and 41mm x 49.5 x 12.9mm dimensions, featuring a traveler-style GMT function and a tapering bracelet.
- Condition: like-new, near flawless
- Movement: L844
- Bph: 25.2
![[WTS] 2023 Longines HydroConquest XXII Commonweath Games LE L3.781.4.59.6 Full Set](https://preview.redd.it/de84ewlcu65f1.jpg?width=640&crop=smart&auto=webp&s=4a16e11a54c6ccc469427c420f368dbaad88a9ce)
2023 Longines HydroConquest XXII Commonweath Games LE L3.781.4.59.6 Full Set
This Longines HydroConquest XXII Commonwealth Games LE features a 41mm steel case with a black and multi-color rotating dive bezel, a black dial, and a stainless steel bracelet. It is powered by an automatic mechanical movement.
- Condition: Very nice preowned condition with some light scratches on the case, bracelet and buckle.
- Case material: Steel
- Bezel dimensions: 41mm diameter
- Dial color: Black
Longines Hydroconquest GMT Black Dial
This Longines Hydroconquest GMT is a travel watch that has been well-maintained and stored since October 2024. It features a black dial and comes with its original boxes, warranty card, booklets, hang tag, and all links.
- Condition: excellent condition
- Box Contents: inner and outer box, warranty card, booklet, hang tag
- Clasp Condition: minor desk dive marks

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