Stainless Steel case with Black stainless steel bracelet. Stainless steel bezel with Analog Black, embossed pattern. Quartz movement with Mineral crystal and Push/pull crown. Screw-down case back. 50 mm Case Diameter. 14.5 mm Case Thickness with 9 inches band length and 23 mm band width. Fold over Clasp. Water Resistant: 5 ATM/50 meters/165 feet Function: Hour, Minute, Second Akribos XXIV Black Mens Watch AK675BK