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 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
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 GMT Blue Ref: L3.790.4.96.6 (2026). New/Complete. $1,999
The Longines HydroConquest GMT Blue is a true GMT diver with a sunray blue dial, blue ceramic bezel, and Calibre L844.5 automatic movement.
- Condition: Brand New
- Case diameter: 41mm
- Water resistance: 300m
- Movement type: Calibre L844.5 automatic
New Longines Hydroconquest 42mm Frosted Blue Dial
A brand new Longines Hydroconquest 42mm with a frosted blue dial, sold exclusively at Corporate boutiques. The watch comes with all links, papers, and box.
- Condition: Brand new
- Diameter: 42mm
2026 Longines HydroConquest L37884906 42 mm Black Dial Blue Bezel Full Set $1,900
The Longines HydroConquest L37884906 features a black dial and blue ceramic bezel, with an automatic movement providing reliable performance. The watch has a robust build, unidirectional dive bezel, and strong water resistance, making it a capable tool watch while maintaining a refined aesthetic.
- Condition: Excellent (pre-owned, minimal wear)
- Year: 2026
- Case size: 42mm diameter
- Case material: Stainless steel
Longines HydroConquest Green Dial Two Tone $1350 41mm
This Longines HydroConquest features a green dial and two-tone design.
Longines HydroConquest 43mm
A Longines HydroConquest 43mm diver watch for sale, with excellent timekeeping and minimal signs of wear.
- Condition: Pre-owned with normal wear
- Bracelet condition: normal wear with worn clasp
- Case condition: scratch-free except on the back
- Papers included: true
Longines HydroConquest 39mm 2026 Commonwealth Games Limited Edition
This is a brand new, unworn Longines HydroConquest limited edition watch from the 2026 Commonwealth Games collection. It features a 39mm case and comes with various accessories.
- Condition: Brand New Unworn
- Case size: 39mm
- Limited edition status: One of 2026
Longines Hydroconquest 41mm ceramic Ref. L3.781.4.56.6
This Longines Hydroconquest features a 41mm ceramic case, black dial, and is sized for an approximate 7.4" wrist.
- Condition: Pre-owned with scratches on the case and bracelet
- Case material: ceramic
- Bracelet size: 7.4in diameter
- Warranty: no warranty included