Welcome to our size guide for Apple Watch straps!
Since Apple has changed the sizes across the series, there is often overlap. With our table, you can quickly and easily find the right size for your Apple Watch so that your leather strap fits perfectly.
| 40/41/42mm | 44/45/46mm | 49mm | |
| Series 4 | 40mm | 44mm | |
| Series 5 | 40mm | 44mm | |
| Series 6 | 40mm | 44mm | |
| Series 7 | 41mm | 45mm | |
| Series 8 | 41mm | 45mm | |
| Series 9 | 41mm | 45mm | |
| Series 10 | 42mm | 46mm | |
| SE (1st Gen) | 40mm | 44mm | |
| SE (2nd Gen) | 40mm | 44mm | |
| Ultra (1st Gen) | 49mm | ||
| Ultra (2nd Gen) | 49mm |
