41MM Apple Watch Nike Series 7 * Size: 41 mm * Color: Midnight Aluminum * Band: Anthracite/Black Nike Sport Band * Connectivity: GPS + Cellular * Model Number: A2476 * Release Date: 2021 Features * Always-On display. * Water-resistant up to 50 meters. * Heart rate monitoring. * Blood oxygen measurement (SpO2). * ECG app (in supported countries). * Sleep and activity tracking. * Fast charging compared to older versions. It has a minor scratch on the side. Comes with charger and box. * Case Size: 41mm Condition: Used Color: Blue Series: Apple Watch Series 7