The Moonwatch you may have missed : G-Shock GM-2100MG-1A - YouTube
The Limited Edition GM-2100MG-1AER "CasiOak" Moon Watch
Casio GMW15 - Moon Graph - Animated moon phase watch with sunrise, sunset and moon angle data. Its upper display is negative polarized. How beautiful and unique is it? : r/casio
Owner Review: Casio G-Shock DW5600 - The Moonwatch That Could Have Been - FIFTH WRIST