Relic Men's Quartz Stainless Steel Casual Watch, Color:Grey (Model: ZR66067) Case size: 42mm; Band size: 20mm; quartz movement with 3-hand analog display, date window, and 3 chronograph subdials; mineral crystal face; imported Black plated stainless steel case with tachymeter outer dial; black inner dial with luminous hands and markers Black plated stainless steel bracelet with deployment-clasp closure Water resistent to 100ft (30M): withstands splashes or brief immersion in water, but not suitable for swimming or showering This product is authentic and sold directly from the brand manufacturer to Amazon