【Surfing & Fishing】CASIO THERMOMETER ana-digi Wristwatch Battery replaced, operation confirmed. Backlight also works perfectly. The digital layout on the circular body and the orange hands are cool. The strap also has a cool army design. It's ana-digi, so it's easy to use. It has a tide graph and moon age, so how about for surfing, fishing, and marine sports? There are signs of use, scuffs, and small scratches, but no major damage is visible.