B17122311
Body:Stainless steel case with diamond; Screws-locked back cover
Strap:Stainless steel with tungsten steel bracelet, butterfly clasp
Movement:Ronda751 quartz movement
Glass:Sapphire crystal
Dial color:Black, with diamond
Function:Hour/minute chronograph
Water resistancy:3 ATM
Case size:18X28.94mm, thickness 6.9mm