Use a tape measure to measure the circumference of your wrist to determine if you have a small medium or large frame size. I say pull the tirgger on it and post some pics asap.

David Yurman Plus Sized Cuff Bracelet Shopping 7 5 Inch
Is a 7 5 inch wrist big. If you do not have a measurement tape available you can warp a piece of ribbon or yarn around the wrist at the wrist bone snugly. Is your wrist size an indicator of your whole body frame. Small s fits 8 inches or 2032 centimeters this is the average of a man with. 65 75 is pretty much average depending how big u are quick navigation misc. Average wrist size for men. Then add one to one half inch to the measurement to ensure a comfortable fit.
As a general rule 6 7 inches means you are in the small to medium range while 75 8 inches means you are on the larger side. Dont meet at all. Post 4 ip flag post. Discover your watch size now. You say your wrist is 75 inches and that isnt a very small wrist by any means however regardless of wrist size the sa is a very large watch no matter how you look at it it would be large on a 6 in. Put your thumb and middle finger around the opposite wrist.
Wrist and it would still be large on a 9 inch wrist. Any bigger than that means you are extra large. Large l fits 9 inches or 2286 centimeters this is the size of a man with a slightly larger wrist size. At the tip of each finger. If they meet at the first knuckle small wrist. Men of the same height are small framed if their wrist size is 55 to 65 inches around and they have medium frames if their wrist is 65 to 75 inches around according to medlineplus.
Whats the advantage though. For a 7 inch wrist you should get a watch with a case from 356 to 445 mm and a lug to lug distance from 445 to 556 mm. For example if your wrist measured 6 inches a bracelet of 7 inch or 75 inches will fit your wrist comfortably. It is not big just avgi am only 57 ft my wrist is 75 inch i consider myself as an avg wrist sizei am 180lbs. Medium m fits 85 inches or 2159 centimeters this is the average mans wrist size. In other words big is big.
Wrap it around your wrist and mark the point where it overlaps then use a ruler to measure the distance from the end to the mark you made. Apparently 7 is around average although i always think my wrists are tiny but thats probably because my forearms overpower them and arent developed much near the actually wrist joint and more so at the elbow.