Gear S3 Classic Leather Band - Black Mobile Accessories - ET-YSL76MBEGUS | Samsung US
Hands-On: The Samsung Gear S3 Smartwatch Classic And Frontier (Designed By The Guy Who Brought You The Titanic DNA Watch From Romain Jerome) - Hodinkee
For Samsung Gear S3 Classic & Frontier Ring Bezel Styling Frame Case Cover Protection For Samsung Galaxy Watch 46mm Bezel Ring - Watchbands - AliExpress
Samsung Gear S3 adds polish, features and extra bulk