Timex's IRONMAN line dates back to 1984 when it appeared at the Hawaii Ironman as the Timex Triathlon. In the four decades since it's remained a staple of fitness enthusiasts, and with this Ana-Digi Adrenaline model, it gets a versatile upgrade. As the name suggests, the watch's face combines an INDIGLO-backlit digital readout with luminous analog hands, with the option to turn off the former for a more subtle look. The rugged resin case measures 46.5 mm across and is paired with a stainless steel bezel and crown guard for protection against the elements. Countdown timer, alarm, and second time zone features are made possible by the digital display, with a 50-lap memory for training. Water resistant to 100m.