I have problem with accuracy of my Frogman: it is in a hurry for 10 seconds per month.
I found this manual how to improve accuracy of Casio watches — Improve the Accuracy of your G-Shock - G-Shock Wiki | casio watch resources
Can I set accuracy of D1000 by this way?
Is there a trimmer cap in GWF-D1000? I don't want to open back case in vain.