Thanks for your library, i has replicate Casio GMW-15 watch interface.

[spellbinder103]

with your ArduinoMoonPhase library i has able to emulating moon phase for night time.

i has lost my precious Casio GMW-15 half of my life time ago, and no longer bought it again.
so i has replicate similar interface with your library combine with Arduino, like this picture.