To calculate your ideal strap length, you’ll have to measure your wrist size.
How to measure?
- Start by wrapping a soft tape measure around your wrist at the point where you desire your watch case to sit.
- Make a mark where the tape overlaps using a pen or pencil.
- Lay the tape flat and make a mental note of your wrist size.
- Or simply take the measure of a strap you already have and like!
Here is a chart to help you decide what is your idea strap size:
|Wrist size||Strap Length|
Tapered straps At OPTO WATCH CO.
We offer strap in different tapering sizes, we tapper down 2 or 4mm. Now we stock 19/16, 20/16, 21/60, 22/18, 20/18, 22/20 and 22/22.