Longines HydroConquest 39mm – automatic diving watch
The Longines HydroConquest 39mm is a Swiss automatic diving watch that combines technical performance, durability, and contemporary design. Built to accompany both nautical activities and everyday life, it stands out for its water resistance up to 300 meters and its highly precise automatic movement.
Design and features
The 39mm round stainless-steel case is paired with a unidirectional ceramic bezel, offering both resistance and readability. The polished lacquered dial, available in blue, black, or green, features applied indexes and rhodium-plated hands with Swiss Super-LumiNova® treatment, ensuring optimal legibility in low-light conditions.
The stainless-steel bracelet completes the set with a double safety deployant clasp and a micro-adjustment system.
Movement and performance
This men’s watch is powered by an automatic mechanical movement, calibre L888, oscillating at 25,200 alternations per hour. It incorporates a silicon balance spring, improving resistance to magnetic fields and accuracy. Its power reserve reaches up to 72 hours.
Key features
• Swiss diving watch water-resistant to 300 m
• Unidirectional ceramic bezel
• Automatic movement with silicon balance spring
• 72-hour power reserve
• Sapphire crystal with double-sided anti-reflective treatment
Technical details
• Crystal: Sapphire with double-sided anti-reflective treatment
• Case back: Screwed-in
• Crown: Screwed-in
• Bezel: Unidirectional ceramic
• Frequency: 25,200 alternations/hour
• Function: Hours. minutes. seconds. date
Why choose this steel sports watch?
The HydroConquest 39mm steel sports watch is for those looking for a versatile, robust, and elegant timepiece. Suitable for both nautical activities and everyday wear, it offers an excellent balance between technical performance and modern aesthetics.
With its 300-meter water resistance, its ceramic bezel, and its Longines L888 automatic movement fitted with a silicon balance spring, the Longines HydroConquest 39mm is aimed at diving-watch enthusiasts seeking a reliable, sporty, and elegant piece.
