Ravel Nite-Glo Black Luminous Dial Black Velcro Strap Boys Watch R1704.3 Easy to read clear digits with black canvas band that attaches with easy-to-fasten Velcro. Black velcro fabric wrap strap (adjustable) Glow in the dark nite-glow dial Fit wrist size 14 cm- 18 cm. Quartz movement with analog display