Description
- Developed for divers and water sport professionals
- Powered by the L688 calibre movement
- 43mm stainless steel case secured with a stainless steel bracelet
- Water resistant up to 30 bar (300 metres)
- 60 hours of power reserve
TECHNICAL INNOVATION
Originally launched in 2007, the HydroConquest collection embodies Longines’ tradition of fusing elegance and performance.
Part of the brand’s contemporary sport collection, this stylish chronograph presents the aesthetic features and functionality of a classic diving watch, reinforcing Longines’ reputation for creating timepieces for extreme sports.
PRECISE PERFORMANCE
This 43mm timepiece features a stainless steel case, paired with a rotating, ceramic bezel and a stainless steel bracelet.
Capable of reaching depths of 30 bar (300 metres), this powerful watch is driven by the L688 calibre movement, with a 60-hour power reserve for uninterrupted performance. The sunray black dial features applied numerals and indexes, gilt hands, a date display at 3 o’clock, a 30-minute counter, a small seconds dial, and a 12-hour counter.
A double safety folding clasp and Super-LumiNova detailing for enhanced visibility offer further reference to the brand’s diving heritage.











