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
Casio Men's Sports Watch Ws-1300h-2a Tidal Phases Polka Dots 10 Years Battery Strap Resin Light Led Water Resist 100m - Digital Wristwatches - AliExpress