Calvin Klein Men's 'Concept' Swiss Quartz Stainless Steel and Leather Casual Watch, Color:Black (Model: K1U21402) Square watch with beveled corners featuring black dial with stick markers, logo, and date window 42 mm stainless steel case with anti-reflective sapphire dial window Swiss quartz movement with analog display Leather calfskin band with deployant-buckle closure Water resistant to 30 m (99 ft)