
Apple Watch
Apple Watch Series 4
- products
- 2products
- Brand
- Apple
- Model numbers
- A1977, A1978, A1975, A2007, A1976, A2008
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Buying guide
Getting the right part
Open the Watch app on the paired iPhone, go to My Watch > General > About and tap the Model line. The number that starts with A is the model number.
The Apple Watch models share some parts but not all. Every product here lists the exact models it fits, so check that list rather than the photo.
Watch screens and back covers are held with adhesive. Plan for fresh adhesive when you reassemble.
If you're unsure, contact us with the model number before ordering and we'll check the fit.
FAQ
Which model numbers does the Apple Watch Series 4 have?
Apple lists A1977, A1978, A1975, A2007, A1976, A2008 for the Apple Watch Series 4. Any of these can use the parts on this page unless a product says otherwise.
How do I find my model number?
Open the Watch app on the paired iPhone, go to My Watch > General > About and tap the Model line. The number that starts with A is the model number.
Do Apple Watch SE parts fit the Apple Watch Series 4?
Some do and many don't. Each product page lists every model it fits; if the Apple Watch Series 4 isn't on that list, the part isn't sold as compatible with it.



