8.5 Inch Simply High-end Plastic Decorative Wall Clock, Water Resistant, Special for Small Space, Office, Boats, RV (W86011 Vintage Bronze) High quality ABS Plastic case with rear cover, glass lens, custom colors finished frame, off-white Arabic numerals dial and AL hands. The locking rear cover twists off for easy wall mounted to a wall with 3-point secure screw mount system, this clock an ideal choice for boats and recreational vehicles. Water resistant rear cover designed. Low consumption power Quartz movement, 1 AA battery operated(not included) Made in Taiwan. Dimension: 21(W) x 20.4(H) x 4(D) cm; 8.3" W x 8" H x 1.6" D