The41mm Apple Watch Series 7 wrist size has a wrist thickness of 130mm to 200mm. If you’re unfamiliar with the metric system, that measurement would be 5 to 8 inches in length. For wrists ranging from 140mm to 220mm, the 45mm Apple Watch Series 7 is roughly 5.5 inches to 8.5 inches long. In terms of size, the smaller Apple Watch is
Sure 42mm is only 4mm more than 38mm, but at that scale, that's ten percent of the size. At the September 2014 introduction event, the Apple Watch I was given to try on was the 38mm Sport and I enjoyed the size a lot. There was something sleek and understated about it, and from the angle of the wearer, even the thickness disappeared.
Amazoncom: Apple Watch Series 3 [GPS 38mm] Smart Watch w/Space Gray Aluminum Case & Black Sport Band. Fitness & Activity Tracker, Heart Rate Monitor, Retina Display, Water Resistant : Electronics Case Size. 38mm, 42mm. Features. GLONASS, Galileo, and QZSS, Barometric altimeter, Optical heart sensor, Accelerometer and gyroscope, Atthe end of the day, I picked the 38mm because not only does it work just as well as the 42mm, but it looks like a watch — not a smart watch — when sitting on my wrist. If I'm going to wear something every day, it needs to feel natural no matter what else I'm wearing with it: dress, workout clothes, business clothes, loungewear, you name it.