Now It Can Be Told: The Story Of The Manhattan Project

Understated black on black says you mean business. Cambridge watch by adidas crafted of black nylon plastic bracelet and round case with black aluminum turning bezel. Black grid-patterned chronograph dial features numerals at three, six and nine o'clock, stick indices, three subdials, three hands and logo. Quartz movement. Water resistant to 50 meters. Two-year limited warranty.

This striking watch by D&G perfectly walks the line between classic and contemporary. Black croc-embossed leather strap and round rose-gold ion-plated case. Black dial features rose-gold tone Roman numerals, minute track, date window at three o'clock, three hands and logo. Quartz movement. Water resistant to 30 meters. Two-year limited warranty.

For white-hot workouts. Ironman digital watch by Timex crafted of white resin strap and round case with silver tone bezel. Positive display digital dial features day, date, time, 30-lap memory, chronograph, alarm and timer. Quartz movement. Water resistant to 100 meters. One-year limited warranty.