Speedmaster Professional Chronometer

Size 42mm x 18mm
Movement  7750 chronograph automatic movement decorate to Omega 9300 movement
Functions Hours, minutes, sub-seconds and date display; chronograph
Case Solid 316L stainless steel case with scratch-proof sapphire crystal on caseback
Crystal Scratch-proof sapphire crystal
Dial Blue dial
Bezel Blue tachymeter bezel
Strap Blue leather strap
Clasp Deployant clasp
Water resistance >50 Meters