Clock can be easily removed from front and takes a 377 button battery.
Baccarat Crystal Glass Tranquillity Clock 10.5 x 7 x 3cm
Waterford Crystal Clock Signed 5” X 5.25” Modern Cubic Design
Waterford Crystal Quartz Clock 2.5" x 4.75 Battery Operated
Clock Crystal Glass Crystal Clear Quartz 5 by 4”
Mikasa Crystal ‘Cotillion Frost’ Analog Quartz Clock mantle-4“ X 4“ X 1 1/2“ 
WATERFORD CRYSTAL OCTAGONAL GOLD FACED DESK CLOCK QUARTZ 5” IRELAND
