Amazon.com: Garmin Forerunner 405 Wireless GPS-Enabled Sport Watch with USB ANT Stick and Heart Rate Monitor (Black) (Discontinued by Manufacturer) : Electronics
1PCS/LOT PD3048 3.7V 300mAh Li ion Battery Route JD For Garmin GPS watch Forerunner 405 405CX 610CX 410CX|Button Cell Batteries| - AliExpress