Apple Watch Nike The watch is without a charger, it was lost. Condition: Used lightly for only one month. Size: 40 mm. Color: Space Gray. Display: Always-On Retina Display. Water resistant up to 50 meters. Supports heart rate measurement and tracking of sports activities. Battery lasts for approximately 18 hours. Comes with the black strap shown in the pictures. Reason for selling: No longer needed.