Essentials Collection From the Essentials Collection. Inspired by racing, this rugged chronograph combines functionality and fashion for perfect sport or everyday wear. Framed by a black tachymeter outer ring, the dimensional embossed black dial features applied metallic elements and gray accents. Designed to resemble an engine compartment, the dial also offers three subdials, including a 24-hour indicator, a date calendar, and LumiBrite hands and markers. Chronograph timing provides measurement of up to 60 minutes of elapsed time in 1/5-second increments. Crafted of stainless steel. 10 bar, 100M Water Resistant CASE DIMENSIONS: DIAMETER: 41 mm THICKNESS: 12.3 mm MOVEMENT: Quartz Chronograph Caliber 8T63 CASE: Stainless steel case CRYSTAL MATERIAL: Hardlex crystal WATER RESISTANCE: 10 bar, 100 meters (330 feet) DIAL COLOR: Black STRAP: Stainless steel bracelet LUG WIDTH: 22 mm