Relica Seiko Presage Automatic Watch SSA421J1

Caliber Number 4R39 Movement Type Automatic with manual winding Duration Approx. 41 hours Exterior Case Material Stainless steel Crystal Dual-curved sapphire crystal Band Material Calfskin Clasp Three-fold clasp with push button release Other Details Water Resistance Splash Resistant Case Size Thickness: 12.5 ㎜ Diameter: 41.8 ㎜ Length: 48.4 ㎜ Weight 82.0 g Bracelet Length 205 ㎜ Other Specifications Screw case back See-through case back Other Features 24 jewels 24-hour hand Stop second hand function