Speedmaster Professional SS N1F Best Edition Black Dial On SS Bracelet Asian 3861

Movement    Asian manual winding chrono movement like to gen 3861

Functions   Hours, minutes, sub-seconds and chronograph(sub dial at 6 is 12 hours display)

Case    Solid 316L stainless steel case

Crystal     Scratch-proof sapphire crystal

Dial    Black dial

Bezel   Tachymeter bezel

Strap   Stainless steel bracelet

Clasp   Deployant clasp

Water resistance    Yes