Size:42mm x 16mm
Movement:Asian 7750 25J Automatic Chronograph Movement with Silver Screws at 28800 vph with second at 12 and working regulator
Functions:Hours, minutes, sub-seconds, date and chronograph
Case:Solid 316L stainless steel case
Crystal:Scratch-proof sapphire crystal with colorless anti-reflection coating (Swiss standard, single-sided, same as genuine)
Bezel:Stainless steel bezel with screw tubes connected to the caseback screws
Strap:Black leather strap with white string
Clasp:Deployment clasp
Water resistance:>50 Meters