These are the model numbers for the Gear S3 classic and Gear S3 frontier - SamMobile - SamMobile
Best Buy: Samsung Gear S3 Frontier Smartwatch 46mm Dark Gray SM-R760NDAAXAR
Gear S3 frontier 46mm smartwatch (AT&T), Dark Gray
A New Twist on Time with the new Gear S3 from Samsung Canada
Samsung Galaxy Watch Gear S3 Frontier, 1.3" 32.9 mm, AMOLED Touchscreen, Reselution 360 x 360, Bluetooth , Space Grey | SM-R760NDAAXSG Buy, Best Price in Oman, Muscat, Salalah
Amazon.com: YISIWERA Premium Stainless Steel Curved Ends Black Watch Band with Unique Double Switch Quick Release Pins Compatible for Gear S3 Frontier Classic Galaxy 46mm Bands for Men Women : Cell Phones
Samsung Gear S3 Frontier Review: Why It's (Almost) the Best Smartwatch | Tom's Guide
Samsung Gear S3 review: All-in on a 'more is more' strategy | Android Central
What types of devices is the Samsung Gear S3 Frontier compatible with? - Quora
Active Band For Samsung Galaxy Watch 46mm, Gear S3 & Others | StrapsCo
Gear S3 frontier 46mm smartwatch (Bluetooth), Dark Gray
Up To 55% Off on Replacement Silicone Watch Ba... | Groupon Goods
Samsung Gear S3 Review | PCMag
Best Buy: Samsung Galaxy Watch Smartwatch 42mm Stainless Steel LTE (unlocked) Midnight Black SM-R815UZKAXAR