Garmin Vivomove HR Leather Strap 010-12691-07. The leather part of the bracelet is gray and the buckle is red gold. The package includes a bracelet. Fastening is done with quick spring pins, so no tools are needed. Compatible Garmin devices: Approach S40; Forerunner 245 + 245 Music; Forerunner 645 + 645 Music; Venu Vivoactive 3 + Vivoactive 3 Music; Vivomove; Vivomove HR; Vivomove 3; Vivomove Luxe; Vivomove Style