2 ms·
For that you want a Seiko Astron GPS watch: https://www.seikowatches.com/us-en/products/astron https://www.seikowatches.com/us-en/products/astron (two decades
by WillAdams 2y ago
For that you want a Seiko Astron GPS watch:
https://www.seikowatches.com/us-en/products/astron https://www.seikowatches.com/us-en/products/astron
(two decades ago it could have been a Timex Perpetual, but that's 404 these days)