Tack of the Day

Optimum Time · Eventing watches

Optimum Time Eventing Watches

Optimum Time makes a watch designed by eventers for eventers. The Large Dial Watch counts down, beeps at your optimum time and then counts back up, with 20 mm digits, a waterproof case and buttons that click positively.

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Updated November 2026 · By the Tack of the Day Product Team

Optimum Time Large Dial Watch in yellow
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How the Optimum Time watch works on course

Set the countdown for your optimum time. When it reaches zero, the watch beeps and starts counting back up, so you can see how far over you are. The digits are a massive 20 mm, the case is waterproof, and the stop button gives a positive click.

See it: Optimum Time Large Dial Watch - Yellow.

Optimum Time FAQ

Does the Optimum Time watch count up after the countdown?

Yes. It beeps at your optimum time and then counts back up.

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Is the Optimum Time watch waterproof?

Yes. It has a waterproof case.

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Sources, read November 1, 2026: Optimum Time product descriptions and features as published with each style in the Tack of the Day catalog.