Digital Garde Turnier Wood Chess ClockAn outstanding display, quality German engineering, encased in wood. A fine time piece for the player seeking a more elegant and rich playing experience. The Turnier chess clock from Garde represents our best clock in the digital chess clocks range. Solid and reliable construction from the worlds most renowned chess clock manufacturer. AA batteries are included and the clock features a low battery warning. It's listed as having a 2000 hour battery