I'm interested in this watch, particularly because I used to (and sometimes still do) work in mangroves a lot and really wished I had a waterproof accurate tide watch (the one I had went out of sync within hours and was next to useless for predicting tide levels). If it is accurate, how often do you need to recalibrate it? I assume the moon phase accuracy correlates to the tidal accuracy.
If it can be accurately sync with local tides, I'll prolly get one.
I'd be really keen on this green G-Shock too if it wasn't so pricey (unless someone knows where I can get one for a good deal)...
Is it ok to post big images like this on this forum? :thanks