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.
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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 39mm Black MINT](https://preview.redd.it/jwjtu2kv91yg1.jpeg?auto=webp&s=3fc2a7d95a7a6b31608da848308db17f1110cc9a)
Longines Hydroconquest 39mm Black MINT
A Longines Hydroconquest 39mm in black, described as 'SUPER SUPER SUPER watch' with a comfortable bracelet and excellent bezel action.
- Condition: MINT, basically new
- Bracelet length: Super comfortable
- Bezel action: Great
![[WTS] Longines HydroConquest Green Dial Two Tone $1350 41mm](https://preview.redd.it/29r2f0ebqxxg1.jpg?width=640&crop=smart&auto=webp&s=0dffba53801dd6b0d374fbd1416428d7feeef8ca)
Longines HydroConquest Green Dial Two Tone $1350 41mm
This Longines HydroConquest features a green dial and two-tone design.
![[WTS] Longines HydroConquest 43mm](https://preview.redd.it/e51lhy1dztxg1.jpg?width=640&crop=smart&auto=webp&s=7ed73a07757103d378f4e1721f8a75ce148daee0)
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
![[WTS] Longines HydroConquest 39mm 2026 Commonwealth Games Limited Edition](https://preview.redd.it/j4hyuklq8rxg1.jpg?width=640&crop=smart&auto=webp&s=6a22640f03a2a9be81178fc740f1debeeedd9cc1)
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
![[WTS] Longines Hydroconquest 41mm ceramic Ref. L3.781.4.56.6](https://preview.redd.it/ofaisyzhimxg1.jpg?width=640&crop=smart&auto=webp&s=6b40bca29f1af35e3d66814bd98d3e090b10c691)
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
![[WTS] Longines Conquest 39 mm $600 and Longines HydroConquest 39 mm $700](https://external-preview.redd.it/VKjyJdZC4PwI2FtRzDvRTtaVQzMPIuXjuIXPXhUN9SY.jpeg?auto=webp&s=45e277aaaa84249364d40f735c3ac491c7b59286)
Longines Conquest 39 mm $600 and Longines HydroConquest 39 mm $700
Two Longines watches for sale, the Conquest L3.776.4 and the HydroConquest L3.741.4.
- Condition: Very good
- Case size: 39 mm
- Year purchased: 2025
- Clasp wear: minor wear on clasp from being stored at work desk
![[WTS] Longines HydroConquest 41 – $975](https://preview.redd.it/wpl7qqqokcxg1.jpg?width=640&crop=smart&auto=webp&s=98cc69f40bd36ace376dc385a890c28eb1d702e7)
Longines HydroConquest 41 – $975
This Longines HydroConquest 41 features a 41mm case, minimal wear, and comes with its box, papers, hangtag, and warranty card.
- Condition: Very Good Pre-owned Condition
- Case Size: 41mm diameter
- Bracelet Condition: hairlines throughout polished surfaces, some desk wear
![[WTS] Brand New Longines Hydroconquest Exclusive- 42mm- L3.788.4.98.6](https://preview.redd.it/q26sl5svr7xg1.jpg?width=640&crop=smart&auto=webp&s=35ade7fef60777ee57bfd803716e17f01ab44fdd)
Brand New Longines Hydroconquest Exclusive- 42mm- L3.788.4.98.6
The Longines Hydroconquest Exclusive features a 42mm case with a beautiful frosted blue dial and comes in brand new condition.
- Condition: Brand new, unworn
- Case size: 42mm
![[WTS] New Longines HydroConquest 42mm](https://preview.redd.it/4tbw7x88txwg1.jpg?width=640&crop=smart&auto=webp&s=c68839911e49be8b515c2d7924578d4d0c1d9987)
New Longines HydroConquest 42mm
A new Longines HydroConquest in the 42mm size, with a mesh band and box and papers included.
- Condition: New
- Case Size: 42mm
- Band Type: mesh