Seiko - Swr095P1

Movement Caliber Number 4N30 Movement Type Quartz Precision ±15 seconds per month Battery life Approx. 3 years Case/Band Case Material Stainless steel Case Size Thickness:4.9mm Diameter:18.9mm Lug-to-lug:28.4mm Crystal Hardlex Band Material Cow leather Distance between lugs 14 Other Details Water Resistance Splash Resistant Magnetic Resistance 4,800 A/m Weight 17.0