The DGT North American is a state-of-the-art digital chess clock at an unbelievable price. It is manufactured by DGT Projects, one of the world's premier chess clock companies. It features 10 pre-set time controls, making it an ideal clock for both the serious player and the casual enthusiast. It features a revolutionary new Quick-set option that makes configuring the clock a snap! Even multi-period delay settings can be set up quickly - no need to study a convoluted user manual or memorize confusing button combinations! The DGT North American offers: time, time + guillotine, 2 X + guillotine, time + repeating time, bonus (Fischer) options, time + bonus, 2 X time + bonus, bonus single period, bonus tournament.