“I bought this watch online it as it was recommended for celestial navigation - the display shows hours, minutes and seconds, needed to calculate accurate positions of celestial bodies). It's smaller than I'd have bought in a shop, a bit hard to read for my old eyes because the numbers are small. For celestial navigation, I would prefer a watch with a dual time, so the secondary time can be set to UTC, so I'll keep this watch as my emergency backup, set it to UTC and use the old one routinely.
Not quite what I wanted, but it's a good watch which will live up to the usual high Casio standard.”
