The Longines HydroConquest Boutique Edition combines the brand’s rich Swiss watchmaking heritage with a distinctive design that sets it apart from the traditional HydroConquest collection. Featuring a striking blue dial, matching ceramic bezel, and a versatile 39mm stainless steel case, this boutique-exclusive timepiece delivers a refined interpretation of the modern luxury dive watch. Its vibrant blue colorway, polished accents, and luminous hour markers create an elegant yet sporty aesthetic that transitions effortlessly between casual and formal occasions.
Powered by a Longines automatic movement, this 2026 HydroConquest Boutique Edition offers exceptional reliability, precision, and everyday functionality. Its robust stainless steel construction, scratch-resistant sapphire crystal, and screw-down crown provide the durability expected from the HydroConquest collection. The 39mm case offers a balanced and comfortable wrist presence, making it an excellent choice for collectors who appreciate more traditional proportions without sacrificing modern performance.
What makes this HydroConquest particularly appealing is its boutique-exclusive configuration, offering a distinctive alternative to the standard production models. Combining an eye-catching blue dial, versatile stainless steel bracelet, and the craftsmanship Longines is known for, this 2026 example is a compelling addition to any collection.
Basic Info
Brand: Longines
Model: HydroConquest Boutique Edition
Reference Number: L3.779.4.98.6
Year: 2026
Movement: Automatic
Case Material: Stainless Steel
Dial Color: Blue
Case Diameter: 39mm
Water Resistance: 300 Meters / 1,000 Feet
Caliber
Movement: Longines Automatic Calibre L888
Movement Type: Self-Winding Mechanical
Power Reserve: Approximately 72 Hours
Frequency: 25,200 Vibrations Per Hour (3.5 Hz)
Functions: Hours, Minutes, Seconds, Date
Case
Case Material: Stainless Steel
Case Diameter: 39mm
Bezel: Unidirectional Rotating Ceramic Dive Bezel
Crystal: Scratch-Resistant Sapphire Crystal with Anti-Reflective Coating
Crown: Screw-Down Stainless Steel
Case Back: Screw-Down Stainless Steel
Bracelet/Strap
Bracelet Material: Stainless Steel
Bracelet Style: Stainless Steel Link Bracelet
Clasp: Folding Clasp with Safety System
Functions
Hours, Minutes, Seconds
Date Display
Unidirectional Rotating Dive Bezel
Water Resistance to 300 Meters
The Longines HydroConquest Boutique Edition combines the brand’s rich Swiss watchmaking heritage with a distinctive design that sets it apart from the traditional HydroConquest collection. Featuring a striking blue dial, matching ceramic bezel, and a versatile 39mm stainless steel case, this boutique-exclusive timepiece delivers a refined interpretation of the modern luxury dive watch. Its vibrant blue colorway, polished accents, and luminous hour markers create an elegant yet sporty aesthetic that transitions effortlessly between casual and formal occasions.
Powered by a Longines automatic movement, this 2026 HydroConquest Boutique Edition offers exceptional reliability, precision, and everyday functionality. Its robust stainless steel construction, scratch-resistant sapphire crystal, and screw-down crown provide the durability expected from the HydroConquest collection. The 39mm case offers a balanced and comfortable wrist presence, making it an excellent choice for collectors who appreciate more traditional proportions without sacrificing modern performance.
What makes this HydroConquest particularly appealing is its boutique-exclusive configuration, offering a distinctive alternative to the standard production models. Combining an eye-catching blue dial, versatile stainless steel bracelet, and the craftsmanship Longines is known for, this 2026 example is a compelling addition to any collection.
Basic Info
Brand: Longines
Model: HydroConquest Boutique Edition
Reference Number: L3.779.4.98.6
Year: 2026
Movement: Automatic
Case Material: Stainless Steel
Dial Color: Blue
Case Diameter: 39mm
Water Resistance: 300 Meters / 1,000 Feet
Caliber
Movement: Longines Automatic Calibre L888
Movement Type: Self-Winding Mechanical
Power Reserve: Approximately 72 Hours
Frequency: 25,200 Vibrations Per Hour (3.5 Hz)
Functions: Hours, Minutes, Seconds, Date
Case
Case Material: Stainless Steel
Case Diameter: 39mm
Bezel: Unidirectional Rotating Ceramic Dive Bezel
Crystal: Scratch-Resistant Sapphire Crystal with Anti-Reflective Coating
Crown: Screw-Down Stainless Steel
Case Back: Screw-Down Stainless Steel
Bracelet/Strap
Bracelet Material: Stainless Steel
Bracelet Style: Stainless Steel Link Bracelet
Clasp: Folding Clasp with Safety System
Functions
Hours, Minutes, Seconds
Date Display
Unidirectional Rotating Dive Bezel
Water Resistance to 300 Meters
