Features: Help to repair your watch, and make it work properly Professional installation is required Specification:Applicable Model:Garmin Fenix 3 Package Includes:1 x Motherboard. Help to repair your watch, and make it work properly. Professional installation is required. Specification: Applicable Model:Garmin Fenix 3. Package Includes : 1 x Motherboard. It usually takes 15 to 45 days to arrive in most destinations. The exact arrival days depends on your exact location. Please contact our customer service for more details for returning items. (weekend and holidays excluded). We will answer your message within. Hours (except for public holidays).