Case Size: 45 mm
Material: Green Aluminum
Band: Sport Band
Display: Always-On Retina OLED, 396 x 484 pixels
Processor: Dual-core S7 SiP
Operating System: watchOS 8
Connectivity: GPS, Wi-Fi, Bluetooth 5.0
Sensors: Heart Rate, Blood Oxygen, ECG, Accelerometer, Gyroscope, Altimeter
Battery Life: Up to 18 hours
Water Resistance: WR50 (50 meters)
NFC: Yes (for Apple Pay)
Storage: 32 GB

What's in the Box:
Apple Watch Series 7 (45mm, Green Aluminum Case)
Sport Band
Magnetic Charging Cable
Documentation