Leather Strap for Watch Samsung Gear S3 Frontier or Classic, Samsung Galaxy 46mm or 42mm, Personalized Leather Band, Brown Strap, DG6 - Etsy
Gear S3 Frontier vs Galaxy Watch3 - Technically it's a marginally thinner but smaller housing, narrower bezels, and weighs significantly less. It feels thinner than it looks, maybe due to the back
Samsung Galaxy Watch v Gear S3: The key differences between the smartwatches - Wareable
Leather Strap for Watch Samsung Gear S3 Frontier or Classic, Samsung Galaxy 46mm or 42mm, Personalized Leather Band, Black Strap, DG2 - Etsy
In-Depth Look] The Parts and Pieces that Make the Gear S3 Tick – Samsung Global Newsroom
Samsung Galaxy Watch 46 mm vs Gear S3 Frontier | Comparison - YouTube