This vintage mantel clock by Haller boasts a beautiful Art Deco style and is encased in oak wood. Its mechanical movement allows for an 8-day chime, ringing on the hour and half hour. The clock’s frame material, Oak wood, adds a natural touch to its overall brown colour. The clock’s features include chimes and an 8-day movement, making it a functional decorative collectable. Its type, mantel clock, places it in the clock category, perfect for collectors of all kinds. Vintage Art Deco Oak Cased Mantel Clock by Haller of Germany. 8 Day clock which chimes on the hour & half hour on a coiled gong. Clock measures 22cm x 27cm x 11cm and keeps time and works well.