Casio Edifice x Standard ft. Chronograph Men Casual Formal Round 100m Water Resistant Watch EFV-520RR-2A EFV520RR EFV520 EFV-520 EFV-520RR Experience precision and style with this exceptional timepiece, featuring a 2-year battery life, luminous hands, and 100m water resistance. Crafted with a stainless steel case and metal band, it boasts a chronograph up to 60 minutes and date display, perfect for those who value accuracy and sophistication. Battery Life / Accuracy Approximately 2 years (+/-20 seconds per month) Crystal Mineral crystal Luminous Luminous on hands Case & Band Material Stainless steel case with metal band (three-fold clasp with push-button release) Water Resistance 100m / 10 bar Case Size Thickness: 12.3 mm Diameter: 47.2 mm Length: 53.0 mm Other Specifications Casio Edifice x Standard ft. Chronograph Screw case back Date display Chronograph up to 60 minutes in 1/10-second increment Regular timekeeping (analog display)