Product Description

As a supplier of military watches for the U.S. Navy SEALs and U.S. Air Force, Luminox watches are designed to handle any sort of environment at any given moment. This timepiece features a steel case, black GMT dial and a black rubber strap. Case: Brushed stainless steel Caseback: Stainless steel, screw-down Bezel: Black, unidirectional rotating Dial: Black Hands: White, luminescent Markers: White Arabic numerals and luminescent indices Calendar: Date display window at the 3 o'clock position GMT scale displayed in the inner rim Strap: Black rubber Clasp: Pin buckle Crystal: Mineral Crown: Screw-down Movement: Quartz Water resistance: 20 ATM/200 meters/660 feet Case measurements: 44 mm in diameter x 13 mm thick Strap measurements: 23 mm wide x 8 inches long Box measurements: 3 inches wide x 6 inches long x 2 inches high Model: A.3151 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 . A screw-down crown (knob) creates a water-resistant seal. To unscrew the crown, turn counter-clockwise and pull/push into position to set time, date, and other functions. To close the crown, press it against the case and turn clockwise.