Made of durable stainless steel with a ceramic bezel, this Sector watch has a sleek and modern look. This Swiss quartz watch has a textured sunray dial highlighted by applied Arabic numeral markers and luminous hands. Case: Stainless steel Caseback: Steel screw-down Bezel: Stainless steel and ceramic Dial: Silvertone Hands: Silvertone/ luminescent Markers: Arabic numerals/ luminescent Calendar: Date window at 3 o'clock Band: Stainless steel bracelet Clasp: Deployment with safety Crystal: Mineral Crown: Screw-down Movement: Swiss quartz Water resistance: 10 ATM/100 meters/330 feet Case measurements: 43 mm wide x 50 mm long x 12 mm thick Band measurements: 22 mm wide x 8 inches long Model: R3253139045 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. Click here to view our Watch Sizing Guide .