Longines HydroConquest 39mm L3.779.4.99.6 Unisex Watch

The HydroConquest pairs a frosted blue sunray dial with a 39 mm stainless steel case, 11.7 mm thick, and a ceramic unidirectional rotating bezel, with a screw-in crown and screw-down case back, water resistant to 300 m. The automatic calibre L888.5, with a silicon balance-spring, beats at 25,200 vibrations per hour and offers up to 72 hours of power reserve. It displays the hours, minutes, seconds and date, is resistant to magnetic fields and is worn on a stainless steel strap.

Specifications

• Brand: Longines
• Model: HydroConquest
• Reference: L3.779.4.99.6
• Collection: HydroConquest
• Case: 39 mm diameter, 11.7 mm thick; Stainless steel and ceramic bezel
• Case shape: Round
• Case back: Screw-down case back
• Case details: Screw-in crown, Unidirectional rotating bezel
• Crystal: Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides
• Water resistance: 30 bar (300 m)
• Dial: Frosted Blue sunray; applied indexes; silvered polished hands; Swiss Super-LumiNova®
• Movement: Automatic, calibre L888.5, 25,200 vibrations per hour, silicon balance-spring
• Power reserve: up to 72 hours
• Functions: Hours, minutes, seconds and date
• Magnetic resistance: Yes
• Strap / bracelet: Stainless steel strap
• Clasp: Double security folding clasp with micro adjustment system
• Lug width: 20 mm
• Weight: 155.0 g
• Warranty: 5 years international warranty
• Country of origin: Switzerland
• Manufacturer: LONGINES Watch Co. Francillon Ltd., Saint-Imier, Switzerland