Longines Hydroconquest L3.788.4.56.6

Screw-in crown unidirectional rotating bezel, water-resistant to 30 bar, scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides.

Black lacquered polished dial, swiss super-luminova®.

Stainless steel bracelet, with double security folding clasp with micro adjustment system.