The Akribos XXIV men's timepiece showcases a classy design with astainless steel case on a black leather strap. This men's watch hasa skeleton center and silver-tone Roman numeral hour markers. Your complex personality deserves an intricate timepiece, andthis fascinating watch commands attention every time you wear it.Hand-wound mechanical movement lets you eschew batteries in favorof a more classic timekeeping tradition. Water resistance to 165feet ensures that this watch can handle sudden downpours andoccasional splashes without damage. Case: Stainless steel, silver-tone, inner ring of Roman numerals Caseback: Stainless steel, exhibition, screw-down Bezel: Stainless steel, silver-tone, beveled Dial: Silver-tone, skeletal, black glossy outer Hands: Black Markers: Roman numerals, silver-tone Strap: Genuine calfskin leather, black Clasp: Tang buckle Crystal: Mineral with sapphire coating Crown: Push/pull, knurled Movement: Hand-wind mechanical Water resistance: 5 ATM/50 meters/165 feet Case measurements: 45 mm wide x 45 mm long x 11 mm thick Strap measurements: 24 mm wide x 9 inches long Box measurements: 2.5 inches wide x 11 inches long x 1.5 inches high Model: AKR540SS