Watch Information 
Brand, Seller, or Collection Name:          CASIO  
Model number:          EF-558D-1AVUDF
Dial window material:          Mineral
Case material:       Stainless steel
Case diameter:         46   mm
Case Thickness:          14  mm
Case color:          Silver
Dial color:          Black
Band Material:          Stainless steel
Band color:          Silver
Band length:          Men's
Band width:      20       mm
function:          Chronograph, Tachymeter
Screw Lock Crown
Screw Lock Back
1-second stopwatch
Measuring capacity: 4:59'59
Measuring mode: Elapsed time
Day, date display
Regular timekeeping
Analog: 3 hands (hour, minute, stopwatch seconds),
3 dials (timekeeping second, stopwatch hours, stopwatch minutes)
Accuracy: ±20 seconds per month
Movement:          Quartz
Water resistant depth:          100  Meters
Item weight:          188  gr