Specifications Movement Caliber Number 4R57 Movement Type Automatic with manual winding Power reserve Approx. 41 hours Jewels 29 Functions Date hand Power reserve indicator Stop second hand function Case/Band Case Material Stainless steel Case Size Thickness:14.1mm Diameter:42.0mm Lug-to-lug:49.2mm Crystal Dual-curved sapphire crystal Clasp Deployment clasp with push button release Distance between lugs 20mm Other Details Water Resistance Splash Resistant Weight 143.0g Features See-through & Screw case back
