Longines HydroConquest Hydronconquest Automatic 30
Reference L3.284.4.96.6
About this watch
The Longines HydroConquest Automatic 30 is a stunning timepiece that perfectly balances elegance and functionality. With its rich history dating back to 1832, Longines has mastered the art of creating high-quality watches that cater to both divers and watch enthusiasts alike. The HydroConquest series is designed for those who love adventure but also appreciate a touch of sophistication. This watch features a stunning blue dial reminiscent of the deep ocean, making it an ideal companion for any aquatic adventure. The round case, measuring 30mm in diameter, strikes a balance between boldness and subtlety, making it suitable for both men and women. Constructed from stainless steel, this watch not only looks good but is also incredibly durable, resistant to corrosion, and built to last. At the heart of the HydroConquest Automatic 30 is the Longines caliber L595 movement, an automatic movement that boasts a power reserve of 40 hours, ensuring accurate timekeeping even in harsh saltwater conditions. With a water resistance of up to 300 meters, this watch can handle serious diving expeditions and everyday wear alike. Its sleek design seamlessly transitions from casual outfits to formal attire, making it the perfect companion for any adventure.
Buy Now on Jomashop
This is an affiliate link
Key Features
- Longines caliber L595 automatic movement
- Stainless steel case with rotating bezel
- Sapphire crystal glass for scratch resistance
- Water resistance up to 300 meters
- 40-hour power reserve
- 30mm diameter case suitable for men and women
Specifications
- Brand
- Longines
- Family
- HydroConquest
- Model
- Hydronconquest Automatic 30
- Reference
- L3.284.4.96.6
- Movement
- l595
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Case
- Stainless Steel 30mm
- Dial Color
- Blue
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings
![[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)

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