Longines Legend Diver 39mm - L3.764.4.50.7

• COSC certified Swiss calibre “L888.6”, automatic, monocrystalline silicon balance spring and balance wheel for greater resistance to magnetism • Time only (HMS), frequency of 25,200 vibrations per hour and power reserve of approximately 72 hours • Case made of stainless steel with a diameter of 39 mm and a thickness of 12.70 mm • Scratch-resistant sapphire crystal with multi-layer anti-reflective treatment on both sides • Screw-down crown and screw-down case back in stainless steel • Internal rotating bezel operated via the second screw-down crown • Glossy lacquered black dial, painted Arabic numerals and indexes, hands coated in fluorescent “Swiss Superluminova” material • Stainless steel bracelet with double safety buckle/folding clasp • Water resistance to 30 Bar (equivalent to 300m)