Stainless Steel case with Black genuine leather bracelet. Stainless steel bezel with Analog Black. Quartz movement with Mineral crystal and Push/pull crown. Screw-down case back. 42 mm Case Diameter. 9 mm Case Thickness with 9 inches band length and 20 mm band width. Tang Buckle Clasp. Water Resistant: 3 ATM/30 meters/99 feet Function: Hour, Minute, Second August Steiner Black Men's Watch AS8108BKS