You can customize the time allotted for moves with this clock, as well set incremental time increases such as the Fischer bonus. Common game controls are preset for easy activation, and the display contrast can be adjusted for maximum visibility in bright light or dim club rooms. This clock is great for dedicated U.S. players but is more limited for international play styles: For example, you can’t use it for Japanese Byo-yomi time control or the Fédération Internationale des Échecs (FIDE) Bronstein delay. Make your move, press down the white lever, and hope your opponent doesn’t notice the trap you’ve set with your queen. For serious tournament players, a mechanical chess clock is not going to be your only clock, as you can’t use it for bonus increments or delays. You can, however, work it into Blitz chess games, and appreciate its unique aesthetic even if you only play a few times a year. Wind each clock up by hand before your game, set them to the maximum minutes for each player, and begin. Every time you make a move and press the button, your clock will stop and your opponent’s will start running. A special red flag indicator on this model helps you manage your last minute of play before dropping to signal game over. If you’re a regular at your local chess club or playing tournaments, this digital chess clock is one of the best on the market. With eight tournament presets, four presets for Blitz games, and the ability to program any time delay or bonus increment, you can explore the full range of what game play means in the chess world. It’s also made out of sturdy metal to withstand years of frustrations and triumphs.