This trend-setting men's watch from ToyWatch showcases a polycarbonate case with a black dial and crystal-set dollar sign. The the silvertone accents add the look while the black canvas strap offers comfortable all-day wear. Case: Polycarbonate Caseback: Stainless steel Bezel: Stainless steel Dial: Black with dollar symbol Hands: Silvertone luminescent Strap: Black canvas strap Clasp: Pin Buckle Crystal: Mineral Crown: Screw-down Movement: Quartz Water resistance: 3 ATM/30 meters/100 feet Case measurements: 44 mm wide x 44 mm long x 13 mm thick Strap measurements: 22 mm wide x 8.5 inches long Box measurements: Box measurements: 4.5 inches wide x 3.5 inches long x 6.75 inches high Model: D01BK 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. 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. Click here to view our Watch Sizing Guide .