I’ve had this in my collection for a while but it is not getting worn. Time to lighten up the watch box. The M800 “Super Chronometer” was one of the Oceanus releases for the US market around 2008-12. You’ll notice there’s no “Casio” under the Oceanus logo. That was intentional on the watches released in the US. This is a full functional watch: alarm, timer, chronograph, world time, solar, atomic, titanium, sapphire. Currently sized for my 7.25in wrist with three extra links (one link has its pin, but missing a collar. Not a big deal if your wrist is less than 7.75in) $220 shipped CONUS via PayPal F&F or Venmo.