L3.649.4.96.6
Collection Longines Sport Collection - HydroConquest
Case: Round, in stainless steel with "studs" bezel; scratch-resistant sapphire crystal, with a single layer of anti-reflective coating on the underside; screw-down case-back and screw-in crown. Diameter: 41 mm. Water-resistant to 300 metres (~ 1000 feet).
Movement: L633 self-winding mechanical movement beating at 28,800 vibrations per hour and providing 38 hours of power reserve.
Functions: Hours, minutes, date at 3 o'clock.
Dial: Blue "sunray". Big "12" and "6" Arabic numerals and 9 Superluminova luminescent indices. Silvered hands with Superluminova luminescent material.
Bracelet: Stainless steel bracelet with double security folding clasp and integrated diving extension.
