Casio Edifice x Standard ft. Oversized Men Formal Round 100m Water Resistant Watch EFR-539DE-8A EFR539DE EFR539 EFR-539 EFR-539DE Elevate your time-telling experience with a statement piece that exudes confidence and sophistication. The intricate three-dimensional bezel and bold in-dial design elements come together to create a watch that demands attention, perfect for those who appreciate a powerful and stylish accessory. Module / Movement 5345 (quartz) Battery Life / Accuracy Approximately 2 years (+/-20 seconds per month) Crystal Mineral crystal Luminous Luminous on hands and indexes Case / Band Material Stainless steel case with stainless steel band (three-fold clasp with push-button release) Water Resistance 100m / 10 bar Case Size Thickness: 11.7 mm Diameter: 49.5 mm Length: 54.1 mm Lug width: Integrated Other Specifications Casio Edifice x Standard ft. Oversized Screw case back Chronograph up to 60 minutes in 1/10-second increment Date display Regular timekeeping (analog display)