Amazon.com: Compatible for Samsung Galaxy Watch 3 45mm Band - Gear S3 Frontier & Classic Bands/Galaxy Watch 46mm bands, 22mm Soft Silicone Replacement Breathable Sport Bands straps for Men and Women 6
Which size Galaxy Watch 3 should you buy: 41mm or 45mm? | Android Central
Modal™ Silicone Watch Band for Galaxy Watch3 (45mm) and Galaxy Watch (46mm) Stone MD-SGB22SSTN - Best Buy