Apple has updated the Installed Devices site.
Some 2013 and 2014 iMac models have been added today. This is about:
• Late 2013 21.5″ and 27″ iMacs.
• 21.5″ iMac case 2014.
• Late 2014 27″ iMac Retina 5K.
Apple Watch Series 2 is on the list of obsolete products.
Obsolete are products that have been discontinued more than 5 and less than 7 years ago. Apple service centers have the right to refuse to repair them if they do not have spare parts. Retired devices are devices that have been discontinued for more than 7 years. Service centers do not service such devices.
Source: Iphones RU
