Movement Automatic caliber BALL RR1801 Size (case) Ø 41mm, height 14mm Water Resistance 100m/330ft Anti-Magnetism 4,800A/m Micro gas tubes 28 micro gas tubes on hour, minute, second hands and dial for night reading capability Functions Luminous moon phase indication Hours, minutes, sweep seconds and date 5,000Gs shock resistance Case Material Stainless steel Amortiser® patented anti-shock system Crown Screwed-in crown Crystal Anti-reflective sapphire crystal Dial Color Black Bracelet Stainless steel bracelet with folding buckle Lug Width 20mm Lug to lug 47.6 mm
