Casio EFS-S580DB-1AV

Case Material	Stainless steel
Case Thickness	12 mm
Case Width	45.3 mm
Case Material	Stainless steel
Crystal	Sapphire crystal with anti-reflective coating
Strap Material	Stainless Steel Band,One-touch 3-fold Clasp
Water Resistance	100-metre water resistance
Weight	138 g
Features	Stopwatch 1-second stopwatch Measuring capacity: 9'59 Measuring modes: Elapsed time, 1st-2nd place times Other Features Regular timekeeping: Analogue: 3 hands (hour, minute, second), 3 dials (24-hour, stopwatch minutes, stopwatch seconds),Date display