Hodinkee
Hands-On: We Put The Casio G-Shock 2500 Series "CasioNaut" Through Its Paces
This story has been republished from our friends at Hodinkee Australia. Photos by Georgia Griffiths and Jack Shepherdson. The worst-kept secret in affordable watches is finally out. Casio has just pulled the covers off what might be their most hype-worthy affordable watch since the G-Shock 2100 "CasiOak": the G-Shock 2500 series. We’ve been aware of this watch for a while now, as it was briefly leaked by Casio in Japan - so enthusiasts have already nicknamed it the "CasioNaut" thanks to its Holy Trinity sports watch-evoking case sides. But don’t judge this book by its cover: the 2500 has some tricks up its sleeve, beyond any passing resemblance to a much more expensive mechanical watch. Hodinkee ANZ has had the chance to wear, review, and put this CasioNaut through its paces this month ahead of its official launch, and we’ve got some key insights we’re keen to finally share. So, to start: the 2500 series is a fully analog G-Shock featuring no screens, digital readouts, or Bluetooth connectivity: just a two-handed central time display, a small seconds subdial, and a date display. Prices also start at less than A$300 (not A$100,000+ like the recently-released "Blue Rose Project"!) However, this isn’t just a time-and-date watch. (More on that in a second.) Firstly, it’s fitted with Casio's Shock Release Hand system (that debuted on the GA-V01 in April 2025), which holds the minute hand in place with magnets instead of a conventional mechanical post. Watch hands ar...