This eye-catching Akribos XXIV Men's timepiece boasts an enamel dial with luminous hands and markers for easy time-telling. This durable watch features a quartz chronograph movement with subdials displaying GMT, a 60 minute and 60 second timer. Case: Stainless steel, silver-tone Caseback: Stainless steel, screw-down Bezel: Stainless steel, silver-tone, silver-tone markings, rotating bezel Dial: Black, sunray dial Hands: Yellow, luminescent Markers: Disks, silver-tone, luminescent Subdials: Three, 24 hour indicator, 60 second and 60 second minute timer Calendar: Date displayed at 4:30 position Bracelet: Stainless steel, silver-tone Clasp: Push-button deployment Crystal: Mineral with sapphire coating Crown: Push/pull Movement: Japanese quartz, multifunction Water resistance: 5 ATM/50 meters/165 feet Case measurements: 52.5 mm wide x 52.5 mm long x 14.5 mm thick Bracelet measurements: 26 mm wide x 8.5 inches long Box measurements: 2.5 inches wide x 11 inches long x 1.5 inches high Model: AKR661SSB All measurements are approximate and may vary slightly from the listed dimensions. Men's watch bands can be sized to fit 7.5-inch to 8.5-inch wrists.