From the Essentials Collection Chronograph measures up to 60 minutes of elapsed time in 1/5-second increments Black metallic dial ring Matte black dial with y-shaped pressed pattern inspired by streetwear 24-hour subdial Bright green second hand Date calendar LumiBrite hands and markers Sapphire crystal Case diameter: 43.0mm Stainless steel case and bracelet Tri-fold push button release clasp Water-resistant to 10 bar, 100 meters (330 feet) Caliber 8T63