"Apple Watch SE (2nd generation) 40mm Midnight Aluminum Case GPS model MRTR3J/A" Apple Model Number: MRTR3J/A The touch panel stopped working, and the main unit was replaced under AppleCare, so it is unused. I am selling it because I purchased a new Apple Watch. The NIKE sports band has been used, but the accessories for the main unit are unused. No returns or exchanges. Representative Color: Black OS Type: Watch OS (Apple) Alarm: Yes Calendar: Yes Series (Smartwatch): Apple Watch (Apple) Email Notification: Yes Music Playback: Yes Model/Compatible Models: Apple Watch SE (2nd generation) Radio Clock: Yes Phone Call Notification: Yes Running: Yes Cycling: Yes Hiking: Yes Fitness Equipment/Gym: Yes GPS Support: Yes Calorie Calculation: Yes Heart Rate Sensor: Yes Swimming: Yes Electronic Money Payment: Yes Series Name: Apple Watch SE #Apple #MRTR3J/A #Smartphone/Home Appliances/Cameras #Smartphones/Mobile Phones"