Movement ◆ Automatic caliber BALL RR1102 Functions ◆ 14 micro gas tubes on hour and minute hands and dial for night reading capability ◆ Hours, minutes, sweep seconds, day and date Shock resistance ◆ 5,000Gs Water resistance ◆ 30m / 100ft Case ◆ Stainless steel ◆ Ø39.5mm, height 11.8mm ◆ Anti-reflective sapphire crystal ◆ Sapphire crystal caseback Band ◆ Stainless steel bracelet with folding buckle Dial ◆ Black, Blue or Silver