Emerald Hana, an analog watch face, shows moonrise and moonset, the altitude and azimuth of the Moon as seen from the user's location, and moonphase in a small window. It is intended to complement Emerald Haleakalā and has a similar design in gray.

The outermost dial and the thin blue hand indicate the current azimuth of the Moon. The inner arc of dots and the thin green hand indicate the Moon's current elevation; there is one dot per 10 degrees.

The dot at 6 oclock is black for PM and white for AM.

The phase of the Moon is shown just below 12 o'clock with a small indicator similar to that on Emerald Chandra.

In ambient mode, the same information is presented, with different colors to save energy.

No network access is required; only the device time and location are used internally.

More information is available at the listed website.

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Keywords: time,watch,clock,astronomy,moonset,rise,moonrise,moon,mechanical