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Longines HydroConquest Exclusive Edition L3.788.4.98.6

42 mm, Automatic, Stainless steel

This model from the iconic HydroConquest collection embodies the perfect balance between sporty performance and refined elegance. The 42 mm case is crafted from stainless steel and enhanced by a ceramic bezel, ensuring durability and a modern aesthetic. The blue sunray dial adds depth and a sophisticated touch. Detailed product description

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Product description

This model from the iconic HydroConquest collection embodies the perfect balance between sporty performance and refined elegance. The 42 mm case is crafted from stainless steel and enhanced by a ceramic bezel, ensuring durability and a modern aesthetic. The blue sunray dial adds depth and a sophisticated touch.

Designed as a professional diving instrument, the watch offers 300 m (30 bar) water resistance, a screw-down crown, and a unidirectional rotating bezel. The hands and hour markers are coated with Swiss Super-LumiNova®, ensuring excellent readability even in low-light conditions. Functions include hours, minutes, seconds, and a practical date display.

At its core is an automatic movement operating at 25,200 vph (3.5 Hz) with a power reserve of up to 72 hours, featuring a silicon balance spring for enhanced precision and resistance to magnetic fields. The watch is fitted with a stainless steel bracelet with a safety clasp and micro-adjustment, offering superior comfort. It is an ideal choice for those seeking a reliable, high-performance, and stylish sports watch.

Files for download

Instruction_manual_Longines_L888_en.pdf

Product specifications

Producer: Longines
Supplier code: L3.788.4.98.6
Intended for Men’s
Collection HydroConquest
Watch style Luxury, Sports, Diving
Edition Special i
Warranty 5 years
Water resistance i 300 m
Weight 180 g
Case shape Round
Case size 42 mm
Case Thickness 11,7 mm
Case material Stainless steel
Case features Screw-in crown i
Crystal Sapphire glass with double-sided anti-reflective coating
Bezel High-tech ceramic, Unidirectional rotating (anticlockwise)
Lug Width i 21 mm
Dial Analog
Dial color Ice blue
Hour markers Dots and indices
Luminiscence i Hands, dots and indices, Super-LumiNova ®
Movement Self-Winding i
Calibre L888.5
Power reserve ~72 h
Functions Date
Strap color Silver
Strap material Stainless steel
Clasp type Folding clasp i
Quick-release system No i
Longines HydroConquest Exclusive Edition L3.788.4.98.6

Elegance underwater

Longines HydroConquest

The Longines HydroConquest collection represents the pinnacle of sporty elegance and is designed for those who seek performance, reliability and durability combined with the unmistakable Longines design. This watch pays homage to the world of diving and adventure, while maintaining the typical aesthetics of Swiss tradition.

The HydroConquest models feature a robust stainless steel, ceramic or titanium case, water resistance up to 300 metres and a unidirectional rotating lunette for safe underwater timekeeping. The dials in shades of blue, black, grey or green are complemented by luminescent hands and indices that ensure perfect legibility even in the depths of the ocean.

Precision Swiss automatic movements with high precision and long power reserve work inside the watch. The Longines HydroConquest is the ideal choice for the modern adventurer who expects maximum performance but never gives up elegance - whether underwater or on land.

Longines HydroConquest Exclusive Edition L3.788.4.98.6

Elegance that endures time

Longines

The Longines brand is synonymous with traditional Swiss watchmaking, combining technical excellence with effortless elegance. Since its founding in 1832 in Saint-Imier, Switzerland, Longines has built a reputation as one of the most respected luxury watch manufacturers in the world. With its signature sandstone wings logo and motto "Elegance is an attitude", the brand symbolises taste, precision and style that appeals to generations around the world.

Each Longines model is the result of precise craftsmanship and an innovative approach, combining tradition with modern technology. Collections such as Master, Conquest, HydroConquest, Spirit and DolceVita reflect the brand's diversity - from sporty performance to sophisticated elegance.

Thanks to its commitment to excellence and its long-standing involvement in sports timekeeping, Longines has become an ambassador of precision and beauty. Whether you're looking for a watch for everyday wear or an exceptional jewel for a lifetime, Longines offers timepieces that never lose their allure - just like the moments they capture.

Longines HydroConquest Exclusive Edition L3.788.4.98.6

Longines HydroConquest Exclusive Edition L3.788.4.98.6

On request:
Availability on request

58 700