Ball Engineer III Marvelight Auto Chronometer 40MM NM9026C

Movement Automatic caliber BALL RR1103-C Chronometer certified COSC Functions Hours, minutes, sweep seconds and magnified date Water Resistance 100m/330ft Anti-Magnetism 1,000 Gauss (80,000 A/m) Shock Resistance 5,000Gs shock resistance Micro gas tubes 14 micro gas tubes on hour, minute and second hands and dial for night reading capability Dial Color Green or Meteorite Bracelet 904L stainless steel bracelet with folding buckle Size (case) Ø 40mm, height 12.45mm Weight Approx. 180g Case Material 904L stainless steel Mu-metal shield Crystal Anti-reflective sapphire crystal Crown Screwed-in crown Lug Width 20mm Lug to lug 46.6mm