Amazon.com: Weinisite Watch Band for Polar M400/Polar M430,Replacement Soft Silicone Band for M400/Polar M430 Sport Watch (Dark Blue) : Cell Phones & Accessories
Perforated Rubber Strap for Polar M400 / M430 | StrapsCo
Polar M430 musta silikoniranneke - Keskisen Kello Oy