Garmin Forerunner 735XT Black and Gray GPS Enabled Running Watch 010-01614-00 | eBay
Replacement Watch Band Double Colorful Silicone Sport Accessories Wrist For Garmin Forerunner 735xt/220/230/230/620 Black +tools - Watchbands - AliExpress
24mm dual-layer silicone watch band for Garmin Forerunner device - Light Green / Black
Best Buy: Garmin Forerunner 735XT Smartwatch Tri-Bundle Black/Gray 010-01614-03