The Watch Series 4, released in 2018, marked a major redesign of the company's smartwatch lineup that had first launched in 2015. The refreshed design offered a larger display with more rounded corners and thinner bezels. The 40mm and 44mm Apple Watch Series 4 in both aluminum and stainless steel variants have now been classified as vintage.

Apple has added all models of the Apple Watch Series 4, including the aluminium and stainless steel variants in both 40mm and 44mm sizes. These are now officially considered vintage.

Apple has classified all variants of the Apple Watch Series 4 as vintage products, including the aluminum and stainless steel versions in 40mm and 44mm sizes

The parts needed to repair a vintage Apple device may no longer be in stock at Apple Stores or third-party shops.