Features:Stainless Steel CasePolyester StrapQuartz MovementAnti Reflective Sapphire CrystalBlack DialAnalog DisplayChronograph FunctionTachymeter Scale262 KHZ Vibrational Frequency For Precise AccuracyLuminous Hands And MarkersPull/Push CrownScrewed Case BackBuckle Clasp50m Water ResistanceApproximate Case Diameter: 45mmApproximate Case Thickness: 13.5mmApproximate Lug Width: 20mm
