►How to choose size
1. Open the "Watch" app on your phone, then go to the top corner and select "All for Apple Watches" and "My Watches" to view Watch model and size.
2. Check the model series and size MM on the back of the for Apple Watch dial to purchase the appropriate product The following figure
►Important Note:
for AppleWatch 1/2/3 [42mm] and The new S10 S11 generation has released a [42mm] dial Watch, please pay attention to choosing the correct model.

Compatible Models
38mm-40mm-41mm-42mm(S10) MM Strap
for Apple Watch Series 10 42mm(2024),
for Apple Watch Series 9 41mm(2023),
for Apple Watch Series 8/7 41mm,
for Apple Watch Series SE/SE2/6/5/4 40mm,
for Apple Watch Series 3/2/1 38mm;

42mm(S1 S2 S3)-44mm-45mm-46mm-49mm Strap
for Apple Watch Series 10 46mm(2024),
for Apple Watch Ultra 2 49mm(2023),
for Apple Watch Series 9 45mm(2023),
for Apple Watch Ultra 49mm,
for Apple Watch Series 8/7 45mm,
for Apple Watch Series SE/SE2/6/5/4 44mm,
for Apple Watch Series 3/2/1 42mm
Package
1x Watch Strap (NO Watch Included )