Model Number 12004 GSRC 13
Movement Swiss Movement/Chronograph
Water Resistant 100 Meters / 10ATM
Case Diameter 46mm
Case & Crown Material 316L Stainless steel
Plating IPS Plating
Band Rubber
CaseBack Stainless steel
Glass Flat  Sapphire Crystal
Dial Black HMSD (Hour,Minute,Second,Date)
Buckle Butterfly clasp
Weight 0.9 kg