Size:38.5mm x 14.5mm
Movement:Asian 7750 automatic chronograph movement decorated to Rolex 4130 movement
Functions:Hours, minutes, sub-seconds and chronograph
Case:18K yellow-gold plated solid 316L stainless steel case
Crystal:Scratch-proof sapphire crystal with AR coating
Dial:Black dial
Bezel:Tachymeter bezel
Strap:18K yellow-gold plated solid 316L stainless steel bracelet
Clasp:Flip lock clasp
Water resistance:Yes