Longines HydroConquest Hydroconquest Chronograph L688
Reference L3.696.4.13.6
About this watch
The Longines Hydroconquest Chronograph L688 is a masterpiece of luxury watchmaking that seamlessly blends functionality, style, and heritage. This Swiss-made timepiece boasts an impressive array of features, including a robust stainless steel case with a silver dial, Arabic numerals, and proprietary hands designed for maximum readability. The rotating bezel, with its 0-60 scale, is a functional piece of art that's perfect for measuring elapsed time while diving or engaging in other time-critical activities. At the heart of this watch lies the Longines caliber L688.2, an automatic movement that offers precision and reliability, with a frequency of 28,800 vibrations per hour and a power reserve of 54 hours. With its impressive water resistance of up to 300 meters, this watch is built to withstand the elements, making it perfect for both land-lovers and divers alike. Its sleek aesthetics and refined elegance make it suitable for any occasion, from casual to formal settings.
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Key Features
- Longines caliber L688.2 automatic movement
- Rotating bezel with 0-60 scale
- Stainless steel case with silver dial
- Arabic numerals and proprietary hands
- Water resistance up to 300 meters
- Sapphire crystal glass
- 41.00 mm diameter
Specifications
- Brand
- Longines
- Family
- HydroConquest
- Model
- Hydroconquest Chronograph L688
- Reference
- L3.696.4.13.6
- Movement
- l688-2
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph, Column wheel
- Case
- Stainless Steel 41mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 300
Current Listings
![[WTS] Longines Hydroconquest 41mm LNIB](https://preview.redd.it/mv4smlzabdnf1.jpg?width=640&crop=smart&auto=webp&s=ec83e0665b6215452166eff7c336b8126ce813e9)
Longines Hydroconquest 41mm LNIB
41mm Longines Hydroconquest for sale in excellent condition, comes with a full set.
- Condition: Like New In Box (LNIB)
- Shipped: true
![[WTS] Longines HydroConquest Steel 44 Black Dial (Full-Set/Unpolished)](https://preview.redd.it/bz90sn24o6nf1.jpg?width=640&crop=smart&auto=webp&s=d4718ee51fbb57d800a5bfaa0c4b3ddf470c1f23)
Longines HydroConquest Steel 44 Black Dial (Full-Set/Unpolished)
A full steel diver's watch presented in outstanding condition, complete with its original box and papers.
- Condition: Full-set/unpolished, never polished, excellent condition
- Case size: 44mm diameter
- Bracelet size: 8.5” / 21cm
- Depth rating: no mention of depth rating
![[WTS] Longines Hydroconquest Green 41mm](https://preview.redd.it/37fg15dc4rmf1.jpeg?auto=webp&s=31501f3d89c222f0eb9442ed164c8ca10c6a910c)
Longines Hydroconquest Green 41mm
A 41mm Hydroconquest Green, a sporty yet elegant watch from Longines, featuring a rubber strap and a durable design.
- Condition: Pre-owned with scuffs on clasp and lugs
- Size: 41mm diameter
- Strap Size Fit: 7.25 inches and smaller
- Retail Price: 1775
![[WTS] Longines Hydroconquest GMT 43mm Olive Dial Ref L3.890.4.06.6 Full Kit $1700 net to me](https://preview.redd.it/22gwobxw86mf1.jpg?width=640&crop=smart&auto=webp&s=ed88cf9362ed2eb7562b0ab3fd0b02842c09921b)
Longines Hydroconquest GMT 43mm Olive Dial Ref L3.890.4.06.6 Full Kit $1700 net to me
The Longines Hydroconquest GMT is a serious dive watch with a striking sun ray olive dial and ceramic bezel, featuring a 43mm case, 300m water resistance, and L844 Caliber.
- Condition: Excellent with small marks on the clasp
- Case size: 43mm diameter
- Water resistance: 300m depth rating
- Thickness: 12.9mm
![[WTS] Longines HydroConquest Steel 44 Black Dial (Full-Set/Unpolished)](https://preview.redd.it/k6hax87vemlf1.jpg?width=640&crop=smart&auto=webp&s=83c68efd67c45fa0365a55eb16c246d05a3e99d5)
![[WTS] Longines HydroConquest Blue 41mm – $850](https://preview.redd.it/7cdxgja6pglf1.jpg?width=640&crop=smart&auto=webp&s=bea3b4e2b0a25577b884c055b06ce6652200fd1a)
![[WTS] Longines Hydroconquest 39mm](https://preview.redd.it/41plwv5eq8lf1.jpg?width=640&crop=smart&auto=webp&s=e44a6e6589dc2961a01e98cda274d29806bef456)
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