Basic model information: Type: Apple Watch SE (2nd Generation). Size: 44mm. Color: Starlight with aluminum case. Connectivity: GPS (does not support standalone eSIM, relies on iPhone proximity for connection). Model Number: A2723. Attached band size: S/M (Small to Medium). Processor: Powered by the S8 chip (the same processor found in Apple Watch Series 8), making it very fast and smooth. Health Features: Supports heart rate measurement, high/low heart rate notifications, and sleep tracking. Safety Features: Supports Crash Detection, Fall Detection, and SOS Emergency Calling. Resistance: Water-resistant up to 50 meters (suitable for swimming). Notes: The device is brand new, factory sealed in its box.