Sizing

If your wrist is 6 to 7 inches in circumference, you should typically go with 38mm, 40mm and 42mm watch cases. If your wrist circumference is 7.5 to 8 inches, you should be looking at 44mm to 46mm watch cases.

To find your perfect size within the range, use your wrist measurement. If your wrist is between 14cm – 18cm, select a small or medium watch with a diameter of 38mm, 40mm, or 42mm. If your wrist is 18cm and above, choose a larger case, such as one that is 44-46mm.