18/20/22mm Nato strap for Samsung Galaxy watch 46mm/42mm/Active 2 band – www.Nuroco.com
Gear S3 frontier 46mm smartwatch (Bluetooth), Dark Gray
Amazon.com: Compatible for Samsung Gear S3 Frontier/Classic Case Bezel Cover, Metal Bezel + TPU Protector Bumper Case, Also Fit for 2018 Released Galaxy Watch 46mm/NOT for 2021 Galaxy Watch 4 Classic 46mm :
Samsung Gear S3 Frontier Smart Watch SM-R760 46mm Bluetooth WiFi - Dark Gray | eBay
Gear S3 Frontier / Classic Watch Band, Mignova Soft Silicone Replacement Sport Watch Wrist Band Strap for Samsung Gear S3 Frontier / S3 Classic Smart Watch (Military Green) - Walmart.com