Specifications • Brand: Casio • Gender: Men • Mineral Glass • Date display • Black ion plated case • Black ion plated band • Case / bezel material: Stainless steel • Stainless Steel Band • One-touch 3-fold Clasp • Screw Lock Back • 1/10-second stopwatch • Measuring capacity: 59'59.9'' • Measuring modes: Elapsed time, split time, 1st-2nd place times • Regular timekeeping • Analog: 3 hands (hour, minute, second), 3 dials (stopwatch 1/10 seconds, stopwatch minutes, stopwatch seconds) • Accuracy: ±20 seconds per month • Approx. battery life: 2 years on SR920SW • Module 5345 • Case size (L× W× H): 48.5 × 43.8 × 11.6 mm • Weight: 149 g • 100-meter water resistance • Japan Movement