Of course, you can't answer that conclusively. You would have to know all the masses between all the holes.
But I can tell you that:
Apple supplies 3 parts. The short part with the clasp, a shorter and a longer strap.
- The part with the clasp is 10cm long.
- The shorter strap is 12cm long
- The longer strap is 14cm long.

You can imagine the ribbon mounted like a belt. Depending on the size you need, you take a suitable hole.

Otherwise, take a look at the following picture, in which you can see the scope of delivery: https://media.dcrainmaker.com/images...

Hello,

The watch comes with "2" straps, one for slim wrists and one for normal wrists, I know many people who have an Apple Watch from 50-160 kg and so far it has fit everyone.